Health — Heart Health & Strokes — November 26th, 2025

10-minute scan could help millions with hard-to-treat high blood pressure
A speedy new scan could improve how millions of people with high blood pressure are treated, suggests a new study led by UCL (University College London) researchers.
November 23, 2025 — Source

Health — Heart Health & Strokes — November 22nd, 2025

American Heart Association honors schools and students for fighting childhood obesity
One in every five American children and teens is obese; that's up 35% from 2000, as severe childhood obesity rates have nearly doubled in that time. In recognition of efforts to fight back locally to create healthier classrooms and communities, the American Heart Association, a relentless force changing the future of health for everyone everywhere, has honored nine students, schools and educators from across the country during a virtual awards ceremony on Nov. 20.
November 22, 2025 — Source

Health — Heart Health & Strokes — November 20th, 2025

Study compares the kidney, cardiovascular and mortality risks of three different GLP-1 RAs
Public interest in drugs known as glucagon-like peptide-1 receptor agonists, also called GLP-1 RAs, has surged in recent years, with popular types like semaglutide (sold under brand names like Ozempic and Wegovy) becoming known for their weight-loss effects.
November 20, 2025 — Source

Health — Heart Health & Strokes — November 13th, 2025

Disrupted calcium signaling can throw the heart off rhythm
A joint study by the University Medical Center Göttingen (UMG) and the University Hospital Würzburg provides new insights into why heart muscle cells lose their rhythm in atrial fibrillation. Disrupted calcium signaling between key cellular structures in the heart may be a critical underlying mechanism.
November 13, 2025 — Source

During a heart attack, immediate stenting of other arteries isn't always necessary
A blocked coronary artery causing an acute heart attack must be opened immediately with a stent procedure. However, if other coronary arteries also appear to be narrowed, it is safe to wait and treat those later. This approach cuts the number of stent procedures in half, according to cardiologists from Radboud university medical center, writing in the New England Journal of Medicine.
November 13, 2025 — Source

Health — Heart Health & Strokes — November 9th, 2025

Any hypertension during pregnancy significantly increases postpartum cardiovascular risk, study finds
A new study from researchers at Intermountain Health reveals that hypertensive disorders of pregnancy (HDP) significantly increase the risk of cardiovascular complications—including heart attack, stroke, heart failure, and death—within five years of giving birth.
November 9, 2025 — Source

Stenting all blocked arteries outperforms culprit-only treatment approach, study shows
Opening all blocked arteries with stents in patients with a heart attack, known as complete revascularization, reduces the risk of death from cardiovascular causes, death from any cause and future heart attacks compared with opening only the culprit artery causing the heart attack according to a new, large international study led by researchers at the Population Health Research Institute (PHRI), a joint organization of McMaster University and Hamilton Health Sciences.
November 9, 2025 — Source

Targeted vitamin D3 supplementation cuts risk of second heart attack in half, study finds
A tailored approach of vitamin D3 supplementation in patients who have suffered a heart attack significantly reduces their risk of a second heart attack, a new study from heart researchers at Intermountain Health in Salt Lake City finds.
November 9, 2025 — Source

Health — Heart Health & Strokes — November 8th, 2025

A study questions melatonin use and heart health but don't lose sleep over it
Don't lose sleep over headlines linking melatonin to heart failure. That's the message after some scary-sounding reports about a preliminary study involving the sleep-related supplement. It raised questions about the safety of long term use of melatonin for insomnia.
November 8, 2025 — Source

Google is enlisting ten thousand Pixel Watch owners to study high blood pressure
In Fitbit Labs, you can sign up for studies for 'Unusual Trend Detection' or the 'Hypertension Study Lab,' but not everyone is eligible.
November 8, 2025 — Source

Minimally invasive coronary calcium CT scans measuring heart disease risk can find other potential health problems
Coronary artery calcium (CAC) CT scans are becoming a more commonly used tool to effectively determine a patient's future risk of heart disease and heart attack.
November 8, 2025 — Source

New laser treatment could stop blindness before it starts
A new laser treatment may halt dry macular degeneration by using controlled warmth to trigger the eye's self-repair mechanisms.
November 8, 2025 — Source

Health — Heart Health & Strokes — November 7th, 2025

Bidirectional link seen for myocardial infarction and late-onset epilepsy
Evan L. Thacker, Ph.D., from Brigham Young University in Provo, Utah, and colleagues examined whether stroke-free middle-aged and older adults with incident MI have an increased risk for incident LOE and whether those with incident LOE have increased risks for incident MI and nonstroke vascular deaths in a population-based cohort study of 3,174 individuals aged 40 years and older from the Northern Manhattan Study.
November 7, 2025 — Source

Hot pants for good health: Scientists try heat therapy to lower blood pressure
The saying goes that you should stay out of the kitchen if you can't take the heat, but new research suggests otherwise—for the sake of your blood pressure.
November 7, 2025 — Source

Intensive blood pressure lowering could benefit almost all adults with hypertensive chronic kidney disease
In a benefit-harm trade-off analysis of 2,012 participants with CKD, investigators found that when predicting individualized treatment effects for multiple outcomes and simulating preferences for participants who view the benefits of intensive blood pressure lowering (reductions in death, cardiovascular events, and cognitive impairment) as much more important than treatment-related harms (such as emergency room visits or hospitalizations for acute kidney injury and fainting), 100% had a positive net benefit favoring intensive blood pressure-lowering.
November 7, 2025 — Source

Temporal artery ultrasound in the real-time diagnosis of stroke of the eye
For most of us, the phrase "stroke of the eye" sounds like a metaphor. But for UK HealthCare's Jagannadha "Jay" Avasarala, M.D., Ph.D., it's a literal and urgent diagnosis—one that could mean the difference between sight and permanent blindness.
November 7, 2025 — Source

Health — Heart Health & Strokes — November 6th, 2025

Five things to know about the dangers of high blood pressure
It's been nearly a decade since tens of millions of Americans awoke to a new diagnosis: high blood pressure.
November 6, 2025 — Source

Researchers identify a new stem cell patch to gently heal damaged hearts
Mayo Clinic researchers have developed a pioneering method to mend damaged hearts without open-heart surgery, an advance that could one day transform the treatment of heart failure.
November 6, 2025 — Source

Vaping might seem safer than smoking but your heart could tell a different story
Vaping, often considered safer than smoking, is linked to arterial damage, impaired blood vessel function, increased blood pressure, and inflammation, raising the risk of cardiovascular disease even in young, non-smokers. Early vessel injury from vaping may go undetected in routine screenings, highlighting the need for targeted education and prevention to reduce long-term heart risks.
November 6, 2025 — Source

Health — Heart Health & Strokes — November 5th, 2025

A New Study Finds Melatonin Could Harm Your Heart Health. Try These 7 Sleep Alternatives
Though more research is needed, you may want to give my favorite melatonin alternatives a try.
November 5, 2025 — Source

Action needed to fix gender gap in cardiac rehab
Despite clear evidence that cardiac rehab saves lives, most women never enroll. The American Heart Association's new statement explains why and outlines guidelines to ensure heart recovery is fair and accessible for all women.
November 5, 2025 — Source

Health — Heart Health & Strokes — October 31st, 2025

AEDs in houses improve outcomes for cardiac arrest with shockable rhythm
Placement of AEDs in private homes improves survival for cardiac arrest patients with shockable rhythms, but not for those with nonshockable rhythms. However, at current prices, home AEDs are not cost-effective, with an incremental cost-effectiveness ratio of $4,481,659 per quality-adjusted life-year, far exceeding accepted thresholds.
October 31, 2025 — Source

Identifying young people at risk of cardiac arrest
Many young people who suffered sudden cardiac death had recently sought medical care. More frequent use of electrocardiograms (EKG) could help prevent such cases, according to researchers at the University of Gothenburg.
October 31, 2025 — Source

Novel approaches to understanding EETs and cardiovascular disease
Some products of arachidonic acid have already been well studied: the prostanoids formed by cyclooxygenases are central mediators of inflammation, fever, and pain. Their synthesis is inhibited by drugs such as acetylsalicylic acid (aspirin). Likewise, the effects and mechanisms of leukotrienes, which are formed by lipoxygenases from arachidonic acid and serve as targets for asthma medications, are well known.
October 31, 2025 — Ozempic and Wegovy protect the heart, even without weight loss
Semaglutide appears to safeguard the heart even when patients lose little weight. In a massive international trial, heart attack and stroke risk dropped by 20% regardless of BMI. The benefit seems tied not just to slimming down but to deeper biological effects on inflammation, blood pressure, and vessel health. Researchers say this could expand who qualifies for the drug.
October 31, 2025 — Source

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Ozempic and Wegovy protect the heart, even without weight loss
Semaglutide appears to safeguard the heart even when patients lose little weight. In a massive international trial, heart attack and stroke risk dropped by 20% regardless of BMI. The benefit seems tied not just to slimming down but to deeper biological effects on inflammation, blood pressure, and vessel health. Researchers say this could expand who qualifies for the drug.
October 31, 2025 — Source

Predicting the risk of heart disease and dementia in older adults: Q&A
More than 70% of people over 70 years old will one day develop cardiovascular disease, highlighting the need for effective diagnosis, treatment, and care for this population.
October 31, 2025 — Source

Health — Heart Health & Strokes — October 30th, 2025

19 NCAA women's college basketball coaches join hands to support women's heart health
Both on the court and off, cardiovascular disease is the leading killer of women in the United States, taking the lives of more than 440,000 women each year, according to the American Heart Association, a relentless force changing the future of health for everyone everywhere. The Association's Go Red for Women® movement is working to raise awareness, improve education and inspire action to help women better understand and learn how to prevent their number one health threat. For the first time, 19 National Collegiate Athletic Association (NCAA) women's college basketball coaches are rolling up their sleeves and putting on their red dress pins to take a stand in support of women's health through the Hearts on the Court Collective.
October 30, 2025 — Source

Hundreds of animal studies on brain damage after stroke flagged for problematic images
A new study has identified over 240 scientific publications on animal models of hemorrhagic stroke that contain potentially problematic images, thereby raising concerns about the trustworthiness of the body of literature in this field.
October 30, 2025 — Source

Immature brain-supporting cells switch fate to restore blood flow after stroke
Stroke is a leading cause of death and disability, affecting 1 in 4 people during their lifetime. Stroke happens when blood vessels in the brain get clogged or damaged, impairing blood flow and oxygen supply to the brain, which leads to death of neurons and other brain cells. Although brain damage can be limited by interventions to restore blood flow, most stroke survivors experience some lifelong impairments of e.g. speech, movement, or cognitive function.
October 30, 2025 — Source

Limb salvage therapy shows lasting success for severe artery disease patients
An update in the New England Journal of Medicine has shown that transcatheter arterialization of the deep veins (TADV) using the LimFlow System is a reliable and long-lasting therapy helping patients with chronic limb-threatening ischemia (CLTI), the most severe form of peripheral artery disease, avoid amputation.
October 30, 2025 — Source

Oligodendrocyte progenitor cells promote blood vessel growth after stroke
Stroke is a leading cause of death and disability, affecting 1 in 4 people during their lifetime. Stroke happens when blood vessels in the brain get clogged or damaged, impairing blood flow and oxygen supply to the brain, which leads to death of neurons and other brain cells. Although brain damage can be limited by interventions to restore blood flow, most stroke survivors experience some lifelong impairments of e.g. speech, movement, or cognitive function.
October 30, 2025 — Source

Health — Heart Health & Strokes — October 24th, 2025

New drug tested in mice could fill treatment void for most severe heart attack patients
A new drug being trialed in heart attack patients could reprogram the immune system to prevent inflammation and heart damage following severe heart attacks, and promote repair. This could be a game-changer in treating the most severe forms of heart attacks.
October 24, 2025 — Source

Popular cholesterol drugs may help prevent dementia
A massive genetic study found that naturally lower cholesterol is linked to a dramatically reduced risk of dementia. The research simulated the effects of cholesterol-lowering drugs and showed up to an 80% lower risk for certain genetic profiles. Scientists believe high cholesterol may contribute to dementia through atherosclerosis and small blood clots. Long-term trials could confirm whether medications can replicate this protective effect.
October 24, 2025 — Source

Semaglutide Helps Your Heart Even If the Scale Doesn't Budge, Study Shows
A new analysis finds that the heart-protecting benefits of semaglutide are largely independent of its weight loss effects.
October 24, 2025 — Source

Updated guidelines published for pediatric CPR and emergency cardiovascular care
The American Academy of Pediatrics and the American Heart Association (the Association), a relentless force changing the future of health for everyone everywhere, have published updated guidelines for cardiopulmonary resuscitation and emergency cardiovascular care for newborn and pediatric populations.
October 24, 2025 — Source

Health — Heart Health & Strokes — October 20th, 2025

Effects of fish oil supplements vary, potentially reducing cardiovascular disease risk in healthy people as well
Eicosapentaenoic acid (EPA) from fish oil is effectively absorbed and can improve blood lipid profiles and reduce arterial lipoprotein attachment, potentially lowering atherosclerosis risk even in healthy individuals. However, responses to EPA vary greatly between individuals, and blood EPA levels decline rapidly after supplementation ends. Long-term effects remain unclear.
October 20, 2025 — Source

Minimally invasive surgery may improve outcomes in severe stroke
"This trial shows this procedure is safe, effective, generalizable and surgeons can offer it. It will certainly help in terms of getting patients out of the ICU faster," said Babak Jahromi, MD, Ph.D., professor of Neurological Surgery and a co-author of the study, who was principal investigator for the Northwestern Medicine clinical trial site.
October 20, 2025 — Source

Phthalate exposure linked to cardiovascular disease in people with chronic kidney disease
Gewenhan Chen, from Xiamen University in China, and colleagues used data from 2,227 participants in the U.S. National Health and Nutrition Examination Survey (2003 to 2018) to investigate the relationship between phthalate exposure and self-reported cardiovascular disease (CVD) among patients with CKD.
October 20, 2025 — Source

Women with large preterm infants may have higher risk of cardiovascular disease later in life
A new study shows that preeclamptic and hypertensive pregnant women's risk of getting cardiovascular disease is linked to their baby's birthweight.
October 20, 2025 — Source

Health — Heart Health & Strokes — October 17th, 2025

Drug restores heart muscle elasticity in mouse model of age-related heart failure
An antisense oligonucleotide drug targeting RBM20 improved heart muscle elasticity and diastolic function in a mouse model of heart failure with preserved ejection fraction (HFpEF), even with comorbidities. The therapy increased expression of elastic titin isoforms, reduced ventricular stiffness, and showed moderate side effects at optimal dosing. Further evaluation in larger animal models is planned.
October 17, 2025 — Source

How immune cells deliver their deadly cargo: An unexpected connection to lipid metabolism
When immune cells strike, precision is everything. New research reveals how natural killer and T cells orchestrate the release of toxic granules—microscopic packages that destroy virus-infected or cancerous cells.
October 17, 2025 — Source

Mapping overlooked challenges in stroke recovery
Stroke recovery involves significant emotional challenges, including stigma, uncertainty, and loss of identity, in addition to physical limitations. Common assessment tools like the SSQoL only partially capture these experiences, particularly regarding shame and uncertainty. Addressing these overlooked factors may require more comprehensive care models and patient-informed interventions.
October 17, 2025 — Source

Pregnant patients with preexisting high cholesterol may have elevated cardiovascular risk
Preexisting hyperlipidemia in pregnant women is linked to increased risks of arrhythmia, acute coronary syndrome, antepartum hemorrhage, gestational diabetes, labor and delivery complications, and hypertensive disorders within five years postpartum. No significant differences were observed in postpartum hemorrhage or maternal mortality. Early lipid screening and management are recommended.
October 17, 2025 — Source

'Skinny fat' linked to silent artery damage
Visceral and liver fat, even in individuals with normal BMI, are strongly associated with carotid artery thickening and plaque buildup, key predictors of stroke and heart attack. These associations persist after adjusting for traditional risk factors, indicating that hidden fat contributes independently to silent artery damage and cardiovascular risk. Imaging-based fat assessment may improve risk evaluation.
October 17, 2025 — Source

Stroke experts discuss current and future use of AI tools in research and treatment
AI is increasingly used in stroke research and treatment, aiding imaging analysis and clinical trial recruitment. Machine learning offers transparency and interpretability, while generative AI poses challenges in explainability and data privacy. Ensuring robust, diverse datasets and human oversight is essential. Future applications include precision medicine and more efficient, pragmatic clinical trial designs.
October 17, 2025 — Source

Health — Heart Health & Strokes — October 13th, 2025

Atrial fibrillation after bypass found in nearly half of patients
Continuous monitoring after coronary artery bypass grafting detects new-onset atrial fibrillation (AF) in 48% of patients within one year, higher than previously reported. Most AF episodes occur within the first 30 days post-surgery, with minimal AF burden beyond this period. These results suggest that routine long-term anticoagulation may not be necessary and support reassessment at 30 days.
October 13, 2025 — Source

Cholesterol-lowering drugs could reduce risk of dementia, study finds
Low cholesterol can reduce the risk of dementia, a new University of Bristol-led study with more than a million participants has shown.
October 13, 2025 — Source

Do plastics have toxic effects on the heart? Higher exposure linked to changes in heart rhythms
Higher exposure to environmental phenols like BPA, commonly found in plastics, is associated with alterations in heart electrical activity, as detected by EKG. While healthy individuals may not be affected, those with genetic predispositions or older age could be more vulnerable to these cardiac rhythm changes.
October 13, 2025 — Source

Is heart rate monitoring on earbuds actually viable? I tested two pairs, and here's my advice
Beats' Powerbeats Pro 2 and Apple's AirPods Pro 2 both feature in-ear heart rate monitoring - but which one's the better fit for your lifestyle?
October 13, 2025 — Source

Pulsed field ablation system shows promise for reducing ventricular tachycardia recurrence
A pulsed field ablation system using high-voltage, short-pulse waveforms achieved 82% freedom from recurrent ventricular tachycardia or fibrillation and a 98% reduction in arrhythmia episodes at six months, with no therapy-related complications. The technology effectively targets deep ventricular scar tissue while minimizing thermal injury.
October 13, 2025 — Source

Study sheds light on inflammation following an intracerebral hemorrhage
https://medicalxpress.com/news/2025-10-inflammation-intracerebral-hemorrhage.html
October 13, 2025 — Source

Health — Heart Health & Strokes — October 10th, 2025

Can too much exercise strain the heart?
A study challenges the idea that "more exercise is always better," revealing how elite cyclists may burn through their daily heartbeats faster. This raises new questions about the fine line between fitness and fatigue.
October 10, 2025 — Source

FDA clears heart tissue regeneration drug AD-NP1 for clinical trials
The FDA has approved AD-NP1, a monoclonal antibody targeting ENPP1, for clinical trials. Blocking ENPP1 enhances heart tissue repair and reduces scarring after injury by improving cellular energy pathways. Preclinical studies in animals showed improved heart function, and AD-NP1 may also aid repair in other organs following acute injury.
October 10, 2025 — Source

Housing type linked to cardiovascular death risk in older adults
Older adults living in rental flats and owner-occupied detached houses have a higher risk of cardiovascular death than those in owner-occupied flats, likely due to colder, less stable indoor temperatures and poorer insulation. Improving housing quality and maintaining indoor temperatures above 18 °C may reduce cardiovascular mortality, especially among men.
October 10, 2025 — Source

Researchers develop personalized model to predict risk of subsequent cardiovascular events
Despite advancements in treatment and prevention, patients with established atherosclerotic cardiovascular disease (ASCVD) still have a particularly high risk of having another heart attack, stroke, or other cardiovascular event.
October 10, 2025 — Source

Health — Heart Health & Strokes — October 8th, 2025

Faster lymph flow in the legs is linked to a better response to diuretics in acute heart failure patients
A study reveals faster lymph flow in the legs is linked to a better response to diuretics in acute heart failure patients, suggesting a role for the lymphatic system in treatment.
October 8, 2025 — Source

Repurposing an arthritis drug could significantly improve recovery from heart attack
The anti-inflammatory drug abatacept, currently used for rheumatoid arthritis, has been shown in preclinical mouse models to reduce post-heart attack inflammation by inhibiting T cell activation. This intervention preserved heart function within one week, suggesting potential for improved recovery and reduced long-term heart failure risk in heart attack patients.
October 8, 2025 — Source

Study finds dosing concerns for common anticoagulant in underserved areas
In underserved clinics, 16% of patients prescribed direct oral anticoagulants (DOACs) received incorrect dosing, often due to unassessed kidney function. DOACs were also inappropriately prescribed to patients with severe liver disease and combined with aspirin in about two-thirds of cases, increasing bleeding risk. These findings highlight the need for structured anticoagulation stewardship programs.
October 8, 2025 — Source

Health — Heart Health & Strokes — October 3rd, 2025

Most aspirin use in middle-aged adults may be unnecessary under new assessment
Applying the newer PREVENT risk equations substantially reduces the number of middle-aged adults eligible for aspirin to prevent cardiovascular disease compared to older pooled cohort equations. Only 1.2% meet the 10% risk threshold with PREVENT, versus 8.3% with previous methods, and nearly 97% of current aspirin users do not meet PREVENT's eligibility criteria.
October 3, 2025 — Source

Samsung Galaxy Watches will 'soon' detect warning signs for heart failure
Samsung's AI algorithms will detect 'Left Ventricular Systolic Dysfunction,' with Galaxy Watches the latest to tackle serious health conditions.
October 3, 2025 — Source

Unusual heart rhythm disorder is surprisingly common in patients with long COVID
A Karolinska Institutet study found that POTS, a heart rhythm disorder, is surprisingly common in patients with severe long COVID, particularly middle-aged women.
October 3, 2025 — Source

Health — Heart Health & Strokes — September 29th, 2025

AI body composition measurements can predict cardiometabolic risk
Adiposity—or the accumulation of excess fat in the body—is a known driver of cardiometabolic diseases such as heart disease, stroke, type 2 diabetes, and kidney disease. But getting the full picture of a person's risk is harder than it may seem. Traditional measures such as body mass index (BMI) are imperfect, conflating fat and muscle mass and not capturing where in the body fat is located.
September 29, 2025 — Source

Engineered albumin-fused FIX extends hemophilia B treatment half-life beyond standard 3--4 day window
After blood vessel damage, effective blood clotting is essential to halt bleeding. However, this process is inefficient in some individuals due to hereditary factors. Hemophilia B, for example, results from a deficiency in coagulation factor IX (FIX), which can lead to prolonged bleeding after injuries or surgery.
September 29, 2025 — Source

Geomagnetic disturbances caused by sun may influence occurrence of heart attacks, especially among women
Analysis of hospital data from São Jose dos Campos, Brazil, indicates a correlation between geomagnetic disturbances from solar activity and increased heart attack incidence, particularly among women aged 31--60, where rates were up to three times higher during disturbed conditions. The findings suggest women may be more susceptible, though causality and mechanisms remain unconfirmed.
September 29, 2025 — Source

How is good cholesterol made? Imaging method shows production mechanism at molecular level
High-density lipoprotein (HDL) formation involves the ABCA1 transporter, which uses ATP hydrolysis to transfer cholesterol and phospholipids into its extracellular domain. This domain temporarily expands to store lipids, then rapidly restructures to load them onto apolipoprotein A-I, producing nascent HDL. High-speed atomic force microscopy enabled visualization of these molecular events.
September 29, 2025 — Source

Most people who experience heart attack, stroke or heart failure have prior risk factors
More than 99% of people who went on to suffer a heart attack, stroke or heart failure already had at least one risk factor above optimal level beforehand, reports a large-scale study led by Northwestern Medicine and Yonsei University in South Korea.
September 29, 2025 — Source

New ACC Scientific Statement highlights inflammation in cardiovascular disease
The American College of Cardiology (ACC) released today its second Scientific Statement, Inflammation and Cardiovascular Disease (CVD). The statement emphasizes years of clinical and basic science research, confirming that inflammation is an important underlying contributor to several CVDs, including coronary artery disease and heart failure.
September 29, 2025 — Source

Remote health care helps heart failure patients get the right medications faster
A remote digital health program enables heart failure patients to achieve optimal medication regimens more quickly and safely than usual care, without increasing hospitalizations or emergency visits. The program improves use and dosing of all four foundational heart failure therapies, offering a scalable solution for patients lacking access to cardiologists.
September 29, 2025 — Source

Health — Heart Health & Strokes — September 26th, 2025

Growing evidence that the heart has a strong influence on thinking and feeling
The influence of the heart and circulatory system occurs within milliseconds, and every single heartbeat plays a role. The role of the heart in the psyche and cognition is evident in the high coincidence of cardiovascular diseases, such as high blood pressure and heart attack, and mental illnesses, such as depression and anxiety disorders.
September 26, 2025 — Source

Natural psychoactive molecule DMT reduces harmful effects of stroke in animal models
DMT, or dimethyltryptamine is a natural psychoactive molecule found in many plants and mammals. According to an article published in Science Advances, researchers from the HUN-REN BRC Institute of Biophysics and Semmelweis University Heart and Vascular Centre found that DMT reduces the harmful effects of stroke in animal models and cell culture experiments.
September 26, 2025 — Source

Telestroke patients may be more likely to receive treatment—but with greater delays
Stroke patients evaluated using telemedicine (telestroke) have higher odds of receiving essential treatment, yet it takes them significantly longer to be treated—potentially limiting the benefits, a Michigan Medicine-led study finds.
September 26, 2025 — Source

Health — Heart Health & Strokes — September 25th, 2025

Anxiety drives most low-risk chest pain cases in emergency departments
Chest pain ranks as the second most common reason for emergency department (ED) visits, making it a key concern for patients and doctors. However, 80% of these cases are considered low-risk and not related to heart disease, and for these patients, anxiety and panic disorders are frequent diagnoses.
September 25, 2025 — Source

Better together: Researchers discover how cells keep groups of proteins in check
The amount of any given protein in a cell has to be controlled to keep its levels within a range required for healthy functions. This is especially important for proteins that are known to group together in liquid droplets called "condensates." These proteins generally contain flexible parts that don't have fixed 3D structures, so they can form many interactions at the same time. When these proteins accumulate, they are prone to forming large clumps called aggregates.
September 25, 2025 — Source

Robotic exoskeleton uses AI to ease walking for stroke survivors
Crossing a room shouldn't feel like a marathon. But for many stroke survivors, even the smallest number of steps carries enormous weight. Each movement becomes a reminder of lost coordination, muscle weakness, and physical vulnerability.
September 25, 2025 — Source

Health — Heart Health & Strokes — September 22nd, 2025

Arts programs can help prevent heart disease, diabetes and other leading causes of death, large study finds
Art isn't just for stages and studios. It can be a powerful public health resource. That's the takeaway from a new international study, commissioned by the Jameel Arts and Health Lab, that examined nearly 100 research projects from 27 countries to consider how arts programs, such as music, dance, theater, storytelling and other creative and cultural activities, can help prevent some of the world's biggest killers: heart disease, diabetes, cancer, and other non-communicable diseases, which account for 74% of preventable deaths worldwide.
September 22, 2025 — Source

Hormone therapy eases hot flashes while leaving heart risk unchanged in younger women
Menopausal hormone therapy effectively reduces vasomotor symptoms in women aged 50--59 years without increasing cardiovascular risk. No clear harm is seen in women aged 60--69 years, though caution is advised. In women aged 70 years and older, hormone therapy substantially increases atherosclerotic cardiovascular disease risk (hazard ratios: 1.95--3.22).
September 22, 2025 — Source

More Americans meet criteria for high blood pressure under new guidelines
Hypertension is the No. 1 risk factor for heart disease and stroke. In addition, hypertension increases risk of dementia and cognitive decline. Heart disease, stroke and dementia are the first-, fourth- and sixth-leading causes of death in the U.S. Unfortunately, only 1 in 4 people with a history of high blood pressure have this condition under control.
September 22, 2025 — Source

Psychological distress common after a heart attack, may lead to future heart conditions
Many people experience one or more types of psychological distress, including depression, anxiety, psychosocial stress or post-traumatic stress disorder (PTSD), after a heart attack, which can affect their physical recovery and long-term heart health, according to a new American Heart Association scientific statement, published in Circulation.
September 22, 2025 — Source

Social deprivation linked to worse outcomes in infective endocarditis
Infective endocarditis is an infection of the inner lining of the heart, most often affecting the valves. It occurs when bacteria or other microorganisms enter the bloodstream and attach to the heart, causing potentially life-threatening damage. Despite advances in diagnosis and treatment, the condition remains associated with high mortality and serious complications.
September 22, 2025 — Source

Using AI to assist in rare disease diagnosis
In the promising and rapidly evolving field of genetic analysis, the ability to accurately interpret whole genome sequencing data is crucial for diagnosing and improving outcomes for people with rare genetic diseases. Yet despite technological advancements, genetic professionals face steep challenges in managing and synthesizing the vast amounts of data required for these analyses. Fewer than 50% of initial cases yield a diagnosis, and while reanalysis can lead to new findings, the process remains time-consuming and complex.
September 22, 2025 — Source

Health — Heart Health & Strokes — September 19th, 2025

New initiative targets faster shock diagnosis and care with 'door to lactate clearance'
A new initiative by The Society for Cardiovascular Angiography & Interventions (SCAI) proposes a new framework and call to action for managing cardiogenic shock (CS), establishing lactate clearance potentially as the standardized, time-based marker of patient trajectory to improve outcomes in one of the deadliest cardiovascular emergencies.
September 19, 2025 — Source

Simple blood tests identify pregnant women at risk of serious complications from high blood pressure in Sierra Leone
Two simple blood tests could help to predict which pregnant women with high blood pressure are at risk of serious complications, including seizures, stillbirth and newborn death, a new study conducted in Sierra Leone has found.
September 19, 2025 — Source

Study shows promising quality of life for those with Down syndrome and congenital heart defects
Adults with both Down syndrome and congenital heart defects, also known as congenital heart disease (CHD), are showing remarkable resilience despite facing significant medical challenges, according to a new MUSC study published in Pediatric Cardiology. The study found that adults ages 18 to 45 with both conditions are just as likely to work, volunteer and experience the same quality of life as those with Down syndrome alone.
September 19, 2025 — Source

Unproven stroke treatment is no more effective than placebo, clinical trial finds
The first international trial of an unproven stroke treatment available in the U.S. has concluded that, while harmless, "perispinal" etanercept—injected into the spinal area—is no more effective than an inactive dummy drug, or placebo.
September 19, 2025 — Source

Health — Heart Health & Strokes — September 9th, 2025

Amino acid homocysteine plays a key role in aortic stiffening
Cardiovascular diseases remain the most common cause of death worldwide. In Europe, they account for over 40 percent of all deaths. However, known risk factors such as high cholesterol levels or high blood pressure cannot fully explain the high mortality rate or the number of cardiovascular diseases. Scientists in Graz have now investigated a new factor that is closely linked to cardiovascular mortality. Elevated levels of the amino acid homocysteine in the blood led to a stiffer and less elastic aorta in an animal model.
September 9, 2025 — Source

Bilingual campaign targets silent killer in Latino communities
Erika Perez was diagnosed with high blood pressure during her third pregnancy. Ten days after giving birth to her child, she suffered a heart attack. Years later, she had a stroke. Perez's story is a powerful reminder of the health risks that come with high blood pressure, also known as hypertension.
September 16, 2025 — Source

Can Apple Watch Measure Blood Pressure? How It Works with Cuffs and Apps
Short answer: The Apple Watch cannot measure blood pressure on its own today. It needs a validated Bluetooth cuff to obtain accurate systolic and diastolic values. The Watch can display and trend readings via companion apps and Apple Health. Industry reports suggest upcoming models may flag hypertension trends rather than provide exact numbers.
September 9, 2025 — Source

Researchers determine that elevated homocysteine stiffens the aorta
Cardiovascular diseases remain the most common cause of death worldwide. In Europe, they account for over 40% of all deaths. However, known risk factors such as high cholesterol levels or high blood pressure cannot fully explain the high mortality rate or the number of cardiovascular diseases.
September 9, 2025 — Source

Stem cell transplant for stroke leads to brain cell growth and functional recovery in mice
When someone has a stroke—a leading worldwide cause of death and disability—time is of the essence. Almost nine out of 10 cases are ischemic strokes, caused by restricted blood flow in the brain, and the current gold-standard treatment that breaks up blood clots must be delivered within four and a half hours of symptoms appearing.
September 16, 2025 — Source or Source

Health — Heart Health & Strokes — September 5th, 2025

Wi-Fi signals used to measure heart rate accurately — signal variations caused by a beating heart enable determining beats per minute
A university research team developed a novel technique to measure heart rates using Wi-Fi. According to the University of California, Santa Clara (UCSC), the team, which included Computer Science and Engineering Professor Katia Obraczka, Ph.D. student Nayan Bhatia, and high school student and visiting researcher Pranay Kocheta, used a low-cost ESP32 chip and paired it with a machine learning algorithm to detect changes in the Wi-Fi signal caused by the heart.
September 5, 2025 — Source

Health — Heart Health & Strokes — September 4th, 2025

Living in a food desert doubles stroke risk for patients with atrial fibrillation, study finds
Researchers at Tulane University School of Medicine found that, compared with similar patients in better-served areas, those in food deserts had more than double the risk of ischemic stroke and nearly four times the risk of death.
September 4, 2025 — Source

New data support minimalist approach for transcatheter aortic valve implantation
Used in the treatment of severe aortic stenosis, TAVI has been refined over the years such that these procedures now outnumber surgical aortic valve replacement, with further increases expected due to expanding indications and the aging population.
September 4, 2025 — Source

Research reveals insights into the link between menopause and cardiovascular health
Deep in the Bolivian Amazon exists a forager-horticultural community called the Tsimane. Researchers look to them for insights on how the human body functioned prior to modern technologies, as their lifestyles remain the closest to that of our ancestors.
September 4, 2025 — Source

The science behind a freediver's 29-minute breath hold world record
Most of us can hold our breath for between 30 and 90 seconds.
September 4, 2025 — Source

Health — Heart Health & Strokes — September 1st, 2025

AI co-pilot boosts noninvasive brain-computer interface by interpreting user intent
UCLA engineers have developed a wearable, noninvasive brain-computer interface system that utilizes artificial intelligence as a co-pilot to help infer user intent and complete tasks by moving a robotic arm or a computer cursor.
September 1, 2025 — Source

Asthma chip reveals treatable subtype in 70% of patients
A simple blood test could make asthma treatment more precise, more effective—and potentially more affordable. Researchers from Karl Landsteiner University of Health Sciences (KL Krems) and the Medical University of Vienna (MedUni Vienna) have developed a molecular allergy chip that detects allergic asthma in individual patients.
September 1, 2025 — Source

AMALFI trial finds small increase in AF diagnosis with mail-based ECG patch monitoring
A mail-based atrial fibrillation (AF) screening programme with ECG-patch monitoring led to a modest long-term increase in AF diagnosis and anticoagulation exposure in older patients at moderate-to-high stroke risk, according to a late-breaking trial presented in a Hot Line session today at ESC Congress 2025 and simultaneously published in JAMA (The Journal of the American Medical Association).
September 1, 2025 — Source

Baxdrostat demonstrates strong blood pressure control with favorable safety profile in phase III trial
Despite the use of multiple medications, many people with hypertension do not achieve target blood pressure (BP) levels associated with cardiovascular disease risk reduction. In uncontrolled hypertension, elevated BP persists despite treatment with two or more medications, while in resistant hypertension, BP remains high despite three or more medications.
September 1, 2025 — Source

Black adults face heart failure nearly 14 years earlier than white patients, data analysis shows
Black adults in the U.S. are first hospitalized for heart failure nearly 14 years earlier than white adults, reports a Northwestern Medicine study that analyzed data from more than 42,000 patients across hundreds of hospitals nationwide.
September 1, 2025 — Source

Clopidogrel might be better than aspirin for long-term heart disease
A comprehensive analysis of nearly 29,000 patients with coronary artery disease (CAD) suggests that clopidogrel, a commonly prescribed blood thinner, is more effective than aspirin in preventing serious heart and stroke events, without increasing the risk of major bleeding.
September 1, 2025 — Source

Could diet be fueling pregnancy hypertension? Saliva holds the clues
During pregnancy, the body becomes particularly vulnerable to chemical exposures that can affect both the mother and the developing fetus. These exposures—often from everyday sources like processed foods, packaging materials, and personal care products—introduce xenobiotic metabolites (XMs) into the body.
September 1, 2025 — Source

Drug-coated devices do not improve outcomes in patients with peripheral artery disease, study finds
Explaining the rationale for the trials, principal co-investigator, Professor Joakim Nordanstig from the University of Gothenburg, Sweden, said, "Drug-coated balloons and stents have been shown to reduce restenosis and the need for reinterventions in the endovascular treatment of PAD. However, there are uncertainties regarding whether drug-coated devices improve outcomes that are meaningful to patients, quality of life and reducing amputations, and there are some concerns over safety.
September 1, 2025 — Source

Early aspirin discontinuation linked to benefits in low-risk patients with myocardial infarction
Among low-risk patients with acute MI who underwent early complete revascularization and received one month of dual antiplatelet therapy (DAPT), P2Y12 inhibitor monotherapy was noninferior to continued DAPT for adverse cardiovascular and cerebrovascular events, while reducing bleeding risk.
September 1, 2025 — Source

Extended apixaban therapy lowers recurrent VTE in patients with provoked events and enduring risk factors
Apixaban 2.5 mg twice daily significantly reduced symptomatic venous thromboembolism (VTE) recurrence, with a low risk of major bleeding, in patients with provoked VTE and enduring risk factors, according to late-breaking research presented in a Hot Line session today at ESC Congress 2025 and simultaneously published in New England Journal of Medicine.
September 1, 2025 — Source

Extended blood-thinning treatment lowers recurrence in at-risk patients with provoked venous thromboembolism: Study
Apixaban 2.5 mg twice daily significantly reduced symptomatic venous thromboembolism (VTE) recurrence, with a low risk of major bleeding, in patients with provoked VTE and enduring risk factors, according to late-breaking research presented in a Hot Line session today at ESC Congress 2025 and simultaneously published in New England Journal of Medicine.
September 1, 2025 — Source

Hyperactive blood platelets linked to heart attacks despite standard drug therapy
Scientists at the University of Augsburg have discovered a particularly active subgroup of blood platelets that may cause heart attacks in people with coronary heart disease despite drug therapy. This discovery may open up new prospects for customized therapies.
September 1, 2025 — Source

ICD treatment does not lower death risk in patients with abnormal ECG after myocardial infarction
An implantable cardioverter defibrillator (ICD) is a small electrical device fitted in the chest that detects irregular and fast heart rhythms. ICD therapy is used in patients with a prior cardiac arrest or severely impaired left ventricle (LV) pumping ability (severe LV systolic dysfunction).
September 1, 2025 — Source

Inclisiran helps more high-risk patients reach LDL cholesterol goals compared to standard therapy
More patients with hypercholesterolemia at high/very high risk of cardiovascular (CV) events achieved low-density lipoprotein cholesterol (LDL-C) goals with inclisiran compared with placebo, when given on top of individually optimized lipid-lowering therapy, according to a late-breaking trial presented in a Hot Line session today at ESC Congress 2025.
September 1, 2025 — Source

Ivabradine fails to reduce occurrence of myocardial injury after noncardiac surgery in clinical trial
MINS is a common and serious complication, which has been found to account for approximately 13% of all deaths within 30 days of surgery. Explaining the rationale of the PREVENT-MINS trial, principal investigator, Professor Wojciech Szczeklik from Jagiellonian University Medical College, Krakow, Poland, said, "It has been proposed that increased heart rate at the time of surgery leads to higher myocardial oxygen consumption, a supply-demand mismatch and myocardial injury. Giving beta-blockers around the time of surgery lowers heart rate and decreases the risk of myocardial infarction, but these benefits may be offset by increased risk of hypotension, death and stroke.
September 1, 2025 — Source or Source

New AI model accurately identifies which atrial fibrillation patients need blood thinners to prevent stroke
Mount Sinai researchers developed an AI model to make individualized treatment recommendations for atrial fibrillation (AF) patients—helping clinicians accurately decide whether or not to treat them with anticoagulants (blood thinner medications) to prevent stroke, which is currently the standard treatment course in this patient population. This model presents a completely new approach for how clinical decisions are made for AF patients and could represent a potential paradigm shift in this area.
September 1, 2025 — Source

No benefit found when biomarker-based risk scores are used to personalize atrial fibrillation treatment
Patients with AF are at increased risk of stroke and are often treated with oral anticoagulant (OAC) therapy, mainly direct OACs or warfarin. While OACs substantially reduce the risk of stroke, they may also increase the risk of bleeding events. ESC Guidelines recommend that a risk-based approach is used to make decisions on OACs and other treatments for stroke prevention in patients with AF.
September 1, 2025 — Source

No significant reduction in death found following comprehensive cardiovascular screening in men aged 60 to 64 years
It has been estimated that 80% of cardiac events and strokes are preventable, around half of these through early detection and intervention. Population screening is one approach to identify individuals with early signs of CVD, but there is limited evidence that it provides benefits in terms of reducing deaths.
September 1, 2025 — Source

Phase II trial finds zilebesiran lowers systolic blood pressure in patients with uncontrolled hypertension
Among individuals with cardiovascular disease or high cardiovascular risk and uncontrolled hypertension on multiple anti-hypertensive agents, a single subcutaneous dose of zilebesiran 300 mg led to a 5-mmHg reduction in systolic blood pressure at Month 3 compared with placebo, a difference that did not reach statistical significance. These results were presented as a late-breaking trial in a Hot Line session today at ESC Congress 2025.
September 1, 2025 — Source

Trial shows no meaningful gains with mavacamten in nonobstructive hypertrophic cardiomyopathy
Mavacamten treatment at 48 weeks was not associated with significant improvements in patient-reported health status or peak oxygen consumption compared with placebo in patients with symptomatic nonobstructive hypertrophic cardiomyopathy, according to late-breaking research presented in a Hot Line session today at ESC Congress 2025 and simultaneously published in New England Journal of Medicine.
September 1, 2025 — Source

Triglyceride levels substantially reduced with olezarsen compared to placebo
The placebo-controlled, double-blind phase III ESSENCE-TIMI 73b trial was conducted at 160 sites in North America and Europe. The trial included adult patients with moderate hypertriglyceridemia (triglycerides 150−499 mg/dL) and elevated cardiovascular risk due to an established diagnosis of ASCVD or increased ASCVD risk as a result of type 2 diabetes mellitus and age ≥55 years. Patients were expected to be on optimised stable low-density lipoprotein-cholesterol (LDL-C)-lowering therapy at enrolment.
September 1, 2025 — Source

Vericiguat reduces mortality and hospitalizations in a broad range of patients with HFrEF
Vericiguat reduced the risk of cardiovascular mortality, heart failure (HF) hospitalizations and all-cause mortality across a broad range of patients with HF and reduced ejection fraction (HFrEF), according to a pooled analysis presented in a Hot Line session today at ESC Congress 2025.
September 1, 2025 — Source

Worse outcomes with aspirin in high-risk chronic coronary syndrome patients requiring long-term anticoagulation: Trial
Explaining the rationale of the AQUATIC trial, its Principal Investigator, Professor Martine Gilard from Hospital Cavale Blanche, Brest, France, said, "After stent implantation, many patients with CCS (stable coronary artery disease) are at high risk for future cardiovascular events due to conditions including diabetes, chronic kidney disease and diffuse multivessel disease, and some require long-term anticoagulation, particularly due to atrial fibrillation (AF).
September 1, 2025 — Source

Health — Heart Health & Strokes — August 29th, 2025

Active ingredient from red foxglove helps with heart failure, clinical study confirms
Digitalis has been used to treat heart failure for more than 200 years. The drug digitoxin also belongs to this group of active ingredients known as cardiac glycosides.
August 29, 2025 — Source

Common inflammation drug may slow blood mutation, related cardiovascular disease risk
Clonal hematopoiesis (CH) is an acquired mutation in blood stem cells that is linked to risk of developing leukemia and other blood cancers. It is also associated with a more than 1.5-fold increased risk of cardiovascular disease, including coronary heart disease, heart failure and arrhythmias. The most common driver genes that can lead to CH are DNMT3A, TET2 and ASXL1, which represent about 80% of CH cases. Research has shown that over 10% of people 70 years old and older carry one or more of these mutations and the risk increases with age.
August 29, 2025 — Source

Guidance recommends new approach to assess cardiovascular risk and reach treatment goals for lipid levels
The algorithms, called SCORE2 and SCORE2-OP and already recommended in the ESC Prevention Guidelines, will help clinicians treat patients with the right medications.
August 29, 2025 — Source

Home-based heart rhythm screening improves diagnosis of common heart condition
Atrial fibrillation (AF) is a common but often undiagnosed heart rhythm disorder that substantially increases the risk of stroke and heart failure. Early detection of AF is important because it allows for timely treatment that can reduce stroke risk.
August 29, 2025 — Source

Increasing potassium levels can improve outcomes in patients at high risk of ventricular arrhythmia
Increasing potassium levels can improve outcomes in patients at high risk of ventricular arrhythmia
August 29, 2025 — Source

Large-scale study reveals 'flat-line ECG' indicates poor outcomes for out-of-hospital cardiac arrest
Asystole is the most serious form of cardiac arrest. It happens when the heart stops beating and there is no more electrical activity. It is sometimes called "flat-line" or "flat-lining" because the lines on an electrocardiogram become flat when electrical activity ceases.
August 29, 2025 — Source

New guidelines for myocarditis and pericarditis aim to improve diagnosis and treatment
This is the first time the ESC has published guidelines about myocarditis, and it is the first time that clinical guidance has been given about myocarditis and pericarditis at the same time
August 29, 2025 — Source

Predictable music phrases found to regulate blood pressure
A new study has found that blood pressure synchronises to predictable phrase structures in music. Blood pressure was more affected by loudness than tempo and was more strongly influenced by phrase structures that were more predictable.  
August 29, 2025 — Source

Study reveals how a popular fentanyl additive affects breathing and heart rate
While the grip of the opioid epidemic is loosening, thanks in part to extensive public health efforts and rescue medications like Narcan, deaths from accidental overdose still threaten those who use synthetic opioids like fentanyl. The drug is increasingly mixed with other potent substances, including animal tranquilizers such as xylazine, making it even more dangerous.
August 29, 2025 — Source

Updated guideline for valvular heart disease released
The ESC/EACTS Guidelines give updated recommendations about when less invasive techniques, such as transcatheter aortic valve implantation or minimally invasive mitral valve surgery, should be used to treat heart valve disease. The updated guidance draws on recently published research findings, including those from large randomized controlled trials.
August 29, 2025 — Source

Health — Heart Health & Strokes — August 25th, 2025

AirPods Pro 3 might watch your heart -- but will it change your workouts?
Apple's new AirPods Pro 3 may monitor your heart during workouts — but is it enough to make a real difference for fitness tracking?
August 25, 2025 — Source

Cardiac device trial highlights importance of female representation in research
Cardiac device trial highlights importance of female representation in research
August 25, 2025 — Source

Research uncovers why IBD causes blood clots—and how to prevent them
Inflammatory bowel disease, in which the immune system attacks the gut, is a painful chronic condition that affects three million Americans. Rates of IBD are rising, and there's currently no cure. IBD can also be deadly: Up to 8% of people with the disease develop blood clots, which can lead to heart attack and stroke.
August 25, 2025 — Source

Health — Heart Health & Strokes — August 22nd, 2025

Hidden body fat linked to faster heart aging
Excessive amounts of visceral fat—the hidden fat surrounding organs—is linked with faster aging of the heart, a new study has found.
August 22, 2025 — Source

Sleep apnea increases sudden cardiac arrest risk in children with epilepsy
Po-Ming Wu, M.D., from National Cheng Kung University in Taiwan, and colleagues examined the incidence and risk for SCA and cardiac dysrhythmia in pediatric patients with epilepsy and SA. Propensity scores were used to match two cohorts: patients with epilepsy with and without SA. During five- and 10-year follow-up periods, SCA and cardiac dysrhythmia were assessed.
August 22, 2025 — Source

Health — Heart Health & Strokes — August 21st, 2025

Do you take your own blood pressure at home? Here's how to choose the device that fits your arm best
Doctors are increasingly using blood pressure measurements taken at home to guide decisions about managing hypertension, such as whether you have hypertension in the first place, and whether you need to start or change medications. These readings can complement measurements taken in a doctor's office and can be done more often.
August 21, 2025 — Source

Postmenopausal women with stroke history can safely use vaginal estrogen
Using vaginal estrogen tablets was not associated with an increased risk of recurrent ischemic stroke among postmenopausal women in a registry in Denmark, according to research published today in Stroke, the peer-reviewed scientific journal of the American Stroke Association, a division of the American Heart Association.
August 21, 2025 — Source or Source

Health — Heart Health & Strokes — August 19th, 2025

American College of Cardiology establishes a digital hypertrophic cardiomyopathy registry
The American College of Cardiology has established a digital hypertrophic cardiomyopathy (HCM) registry to learn more about one of the most common genetic cardiovascular diseases and provide more equitable access to treatment and care. The CONNECT-HCM Registry is sponsored by Bristol Myers Squibb and developed in collaboration with Atlantic Health, Arboretum and Yale Center for Outcomes Research & Evaluation (CORE).
August 19, 2025 — Source

Young adults with bipolar disorder show signs of early heart dysfunction
Despite accumulating evidence that cardiovascular disease risk increases during the early stages of bipolar disorder, few studies have investigated cardiac dysfunction in the early course of the illness. This study is the first to uncover that myocardial dysfunction is already evident in patients with bipolar disorder under 45 years of age before the onset of heart failure, suggesting a possible link to underlying coronary vascular dysfunction.
August 19, 2025 — Source

Health — Heart Health & Strokes — August 17th, 2025

Community pop-up screenings uncover hidden cardiovascular risk factors
Pop-up screening for atherosclerotic cardiovascular disease (ASCVD) risk held at community pharmacies and large-scale sporting events can identify people with uncontrolled cardiovascular risk factors, according to a study published in JACC, the flagship journal of the American College of Cardiology, and simultaneously presented at the 73rd Annual Scientific Meeting of the Cardiac Society of Australia and New Zealand.
August 17, 2025 — Source

International experts recommend broader use of cardioprotective diabetes drugs
SGLT-2 inhibitor and GLP-1 receptor agonist drugs should be used in all or almost all adults with type 2 diabetes at higher risk of cardiovascular and kidney complications, and in the majority of adults at moderate risk of complications, say a panel of international experts in The BMJ today.
August 17, 2025 — Source

Health — Heart Health & Strokes — August 11th, 2025

How genetics and lifestyle drive dilated cardiomyopathy
An international team, led by scientists from the Victor Chang Cardiac Research Institute, has studied around 3,000 people affected by the heart disease dilated cardiomyopathy (DCM)—a driver of heart failure and sudden cardiac arrest
August 11, 2025 — Source

Women who have been stalked may have a higher risk of heart disease, stroke
Women who reported having been stalked or obtained a restraining order were each more likely to experience a heart attack and/or stroke in later years compared to those who did not, according to new research published in Circulation.
August 11, 2025 — Source

Health — Heart Health & Strokes — August 8th, 2025

Wearable blood pressure monitor attaches like a bandage for real-time continuous measurement
Seoul National University College of Engineering announced that a research team has developed a wearable electronic device that attaches to the skin like a bandage and enables real-time, continuous monitoring of blood pressure over extended periods.
August 8, 2025 — Source

Health — Heart Health & Strokes — August 4th, 2025

Preclinical study finds modified protein can aid heart attack recovery
A preclinical study led by the Smidt Heart Institute at Cedars-Sinai challenges the assumption that blocking the NCX1 protein, which regulates calcium levels in cells, is more effective than maintaining its activity during a heart attack to limit damage.
August 4, 2025 — Source

Health — Heart Health & Strokes — July 22nd, 2025

Blocking PTP1B protects the heart from obesity-induced damage
A groundbreaking new study led by researchers at the Masonic Medical Research Institute (MMRI) has identified a promising molecular target to protect the heart against damage caused by high-fat diet and obesity. The study, published this week in the leading journal Science Signaling, highlights the protein tyrosine phosphatase PTP1B, a nodal enzyme involved in insulin signaling, as a key driver in maladaptive cardiac metabolism and dysfunction under dietary stress.
July 22, 2025 — Source

Chronic Venous Insufficiency: A Vein Specialist on Causes and Symptoms for Trump's Diagnosis
Plus, how chronic venous insufficiency is diagnosed and treated, and if it's actually as benign as it's been made out to be.
July 22, 2025 — Source

Date vinegar lowers blood sugar and cholesterol in type 2 diabetes
Discover how a simple daily dose of red date vinegar helped adults with diabetes cut blood sugar and cholesterol in ten weeks, suggesting effects on key disease pathways.
July 22, 2025 — Source

More than telehealth: Social factors shape heart health
A team of researchers led by two University of Mississippi professors is working to unlock patterns and causes of the No. 1 killer of Mississippians: heart disease
July 22, 2025 — Source

There is no known cure for ALS, but medical tourism exploits desperation for profit
Amyotrophic lateral sclerosis (ALS) is a devastating neurological disorder of unknown cause, in which motor nerve cells of the brain and spinal cord that transmit signals to muscles progressively degenerate. This weakens limbs and affects speech, swallowing and ultimately the ability to breathe, resulting in death, typically within just a few years.
July 22, 2025 — Source

Health — Heart Health & Strokes — August 3rd, 2025

Weight loss drug Ozempic could protect the brain from stroke
Ozempic may offer brain-protective effects—cutting stroke deaths, easing recovery, and even reducing the chance of stroke.
August 3, 2025 — Source

Health — Heart Health & Strokes — August 2nd, 2025

Editorial urges deeper focus on heart-lung interactions in pulmonary vascular disease
A new editorial published in Comprehensive Physiology underscores the critical importance of understanding heart-lung interactions in pulmonary vascular disease (PVD). Tim Lahm, MD, a pulmonologist and researcher at National Jewish Health, along with a team of esteemed colleagues from institutions across the country, urges the scientific community to confront the major knowledge gaps that hinder progress in improving patient outcomes.
August 2, 2025 — Source

Health — Heart Health & Strokes — August 1st, 2025

Copper may protect brain health after stroke
New research uncovers the brain-boosting power of copper; just the right amount could help older adults stay sharp, especially after a stroke.
August 1, 2025 — Source

Deep learning method enhances vessel and plaque segmentation in stroke diagnosis
Stroke is the second leading cause of death globally. Ischemic stroke, strongly linked to atherosclerotic plaques, requires accurate plaque and vessel wall segmentation and quantification for definitive diagnosis. However, conventional manual segmentation remains time-consuming and operator-dependent, whereas current computer-aided tools fall short in achieving the accuracy required for clinical applications. These technological bottlenecks severely hamper precise diagnosis and treatment of ischemic stroke.
August 1, 2025 — Source

Novel mRNA-based therapy shows promise in heart regeneration after heart attack
Heart attacks remain a leading cause of death and disability worldwide. The permanent loss of heart muscle cells—known as cardiomyocytes—and the heart's limited regenerative capacity often lead to chronic heart failure. Current treatment strategies manage symptoms but do not repair the underlying damage.
August 1, 2025 — Source

This Test Tells You More About Your Heart Attack Risk
A long list of Lynda Hollander's paternal relatives had heart disease, and several had undergone major surgeries. So when she hit her mid-50s and saw her cholesterol levels creeping up after menopause, she said, "I didn't want to take a chance."
August 1, 2025 — Source or Source

Health — Heart Health & Strokes — July 19th, 2025

Best Chest Strap Heart-Rate Monitors for Your 2025 Workouts, Fitness Expert-Approved
Tested by our CNET fitness expert and recommended by the personal trainers we consulted, these are the best chest strap heart-rate monitors for your workouts.
July 19, 2025 — Source

Popular sugar substitute linked to brain cell damage and stroke risk
Study suggests the sweetener erythritol, often recommended for people with obesity and diabetes, may come with health risks of its own
July 19, 2025 — Source

Trump has 'chronic venous insufficiency.' Is it dangerous? Can it be treated?
US President Donald Trump has been diagnosed with "chronic venous insufficiency" after experiencing some mild swelling in his lower legs.
July 19, 2025 — Source

Health — Heart Health & Strokes — July 18th, 2025

Prognosis for chronic thromboembolic pulmonary hypertension has improved over recent decades, study finds
Chronic thromboembolic pulmonary hypertension (CTEPH) is the clinical term for high blood pressure in the lungs caused by blockages, such as clots, in the blood vessels. Although CTEPH therapies have improved over recent decades, trends in patient prognosis remain unclear.
July 18, 2025 — Source

Prolonged sitting decreases cutaneous vasodilatory function regardless of ambient temperature
In Japan, people spend approximately seven hours sitting per day, which is the longest sitting time in the world. This sedentary behavior (i.e., repeated bouts of prolonged sitting) increases the risk of cardiovascular disease. Recently, a research group has reported that prolonged sitting under constant skin temperature conditions can impair cutaneous vasodilation function, and repeated local heating and cooling do not mitigate this impairment.
July 18, 2025 — Source

What is chronic venous insufficiency? President Trump's recent diagnosis sparks interest
In light of reports from the White House that President Donald J. Trump has been diagnosed with chronic venous insufficiency (CVI), the American Heart Association is sharing important information on the condition and its association with cardiovascular risk factors, disease and increased risk of death.
July 18, 2025 — Source

Why Trump’s leg swelling could be a warning sign for millions
President Trump’s recent diagnosis sparks interest in chronic venous insufficiency, a common vascular condition.
July 18, 2025 — Source

Health — Heart Health & Strokes — July 17th, 2025

AI can identify hidden heart valve defects from a patient's EKG
An AI algorithm could help to predict which patients might develop significant heart problems years in advance, just based on EKG readings.
July 17, 2025 — Source

Cellular stress response: Researchers discover potential therapeutic target for heart failure
Researchers at the German Center for Cardiovascular Research (DZHK) have identified a key molecule involved in a form of heart failure that has so far been difficult to treat.
July 17, 2025 — Source

New technique could increase infant heart transplants by 20%
Duke Health has pioneered a world's-first technique that could expand the donor pool for pediatric heart transplants in the U.S. by up to 20%—offering new hope to families on the waitlist.
July 17, 2025 — Source

Study emphasizes the importance of controlling heart rhythm before mitral transcatheter edge-to-edge repair
Patients with heart failure and atrial fibrillation (AF) at the time of mitral transcatheter edge-to-edge repair (M-TEER) for severe mitral regurgitation are more than twice as likely to die or be rehospitalized for heart failure, compared to patients without AF.
July 17, 2025 — Source

Health — Heart Health & Strokes — July 14th, 2025

AI helps stroke survivors find their voice
A new approach using generative AI platforms such as ChatGPT is showing promise in enhancing communication for people with language disorders.
July 14, 2025 — Source

Endocrine Society guideline calls for increased screening for common cause of high blood pressure
Endocrine Society experts encouraged more widespread screening for a common hormonal cause of high blood pressure known as primary aldosteronism in a new Clinical Practice Guideline.
July 14, 2025 — Source or Source

New drug offers hope of cure for hormone-driven high blood pressure
An international team of researchers led by Professor Morris Brown FRS at Queen Mary University of London found that Baxdrostat, a drug belonging to a new class of aldosterone synthase inhibitors, led to an average fall in blood pressure of 25 mmHg. This is two to three times the reduction typically achieved by a single antihypertensive drug.
July 14, 2025 — Source

New studies highlight disparities and progress in stroke treatment access
Research presented today at the Society of NeuroInterventional Surgery's (SNIS) 22nd Annual Meeting included three studies that explored the differences in treatment and recovery options for patients across racial, gender and socioeconomic lines in a large telestroke network in Pennsylvania and a university medical center in Rhode Island.
July 14, 2025 — Source

Health — Heart Health & Strokes — July 13th, 2025

Hidden danger: Study maps rise of cardiovascular-kidney-metabolic syndrome in the US
One in three adults in the U.S. has three or more risk factors for a newly recognized but increasingly common condition: cardiovascular-kidney-metabolic (CKM) syndrome. First recognized by the American Heart Association (AHA) in a 2023 presidential advisory, CKM connects heart and metabolic health with kidney function as intertwined drivers of cardiovascular disease (CVD).
July 13, 2025 — Source

Health — Heart Health & Strokes — July 11th, 2025

Researchers unlock hidden geometry of the heart to revolutionize ECG interpretation
A study led by scientists at King's has revealed how the physical orientation of the heart inside the chest dramatically influences the electrical signals captured in an electrocardiogram (ECG)—a discovery that could pave the way for more personalized and accurate heart diagnostics.
July 11, 2025 — Source

Study findings help hone precision of proven cardiovascular disease risk tool
Cardiovascular disease (CVD) risk prediction models have improved the ability to stratify adults across the CVD risk spectrum. Researchers at Sutter Health and colleagues at Stanford University tested the performance of the American Heart Association's Predicting Risk of CVD Events (PREVENT) equations in the six largest Asian subgroups as well as in Mexican and Puerto Rican Hispanic subgroups.
July 11, 2025 — Source

Health — Heart Health & Strokes — July 10th, 2025

Hidden heart risks exist in women with type 2 diabetes
Women with type 2 diabetes are nearly twice as likely as men to have hidden heart damage, according to a study by University of Leicester researchers.
July 10, 2025 — Source

New study shows promise for early diagnosis of poor blood circulation using ultrasound
An alternative diagnostic method could improve early detection and treatment of peripheral artery disease (PAD), according to a new study from the University of Surrey. PAD is a common condition affecting up to a quarter of adults that causes poor blood circulation to the legs and feet, which may result in pain, ulcers, and, most dangerously, in amputation.
July 10, 2025 — Source

Health — Heart Health & Strokes — July 7th, 2025

Scientists uncover the link between estrogen and heart health in women
A new preclinical study from Monash University has uncovered the role of the female sex hormone estrogen in protecting the hearts of women with high blood pressure—a link that, until now, has not been fully understood by scientists.
July 7, 2025 — Source

Health — Heart Health & Strokes — July 2nd, 2025

AI model predicts death from sudden cardiac arrest with greater accuracy than doctors
A new AI model is much better than doctors at identifying patients likely to experience cardiac arrest.
July 2, 2025 — Source

Lab-grown 'tiny hearts' bring hope for children and adults with genetic heart disease
Scientists from QIMR Berghofer's Cardiac Bioengineering Lab have developed lab-grown, three-dimensional heart tissues known as cardiac organoids that mimic the structure and function of real adult human heart muscle.
July 2, 2025 — Source

Many older adults take aspirin for heart disease prevention without doctor's advice
Around 1 in 6 older adults take aspirin as their primary method of preventing cardiovascular disease -- despite stricter guidelines that no longer always call for it, a study finds.
July 2, 2025 — Source or Source

New cell signaling pathway found to shield blood vessels from hypertension damage
By creating artificial aging in mice, researchers at Lund University in Sweden have been able to track the formation of aneurysms in the walls of blood vessels.
July 2, 2025 — Source

Preventive heart screenings plunged for disabled adults in pandemic years
A new national study led by researchers at the University of Delaware and George Mason University highlights significant disparities in health care access for adults with disabilities during the COVID-19 pandemic, particularly for preventive cardiovascular screenings.
July 2, 2025 — Source

Researchers take major step toward cuff-free blood pressure monitoring
Researchers have shown, for the first time, that speckle contrast optical spectroscopy (SCOS) can be used for cuffless blood pressure monitoring. The new technology could improve early detection and management of hypertension.
July 2, 2025 — Source

SCAI publishes first clinical guidelines for managing chronic venous disease
The Society for Cardiovascular Angiography & Interventions (SCAI) has published new, evidence-based clinical practice guidelines to support the treatment of chronic venous disease (CVD), a common and often overlooked vascular condition that affects over 25 million adults in the United States.
July 2, 2025 — Source

Health — Heart Health & Strokes — June 30th, 2025

For heart transplant patients, blood test may detect rejection earlier and more easily
Following a heart transplant, patients must undergo surgical biopsies so that clinicians can monitor for signs of organ rejection. A new study shows the promise of a biomarker that could allow doctors to replace these invasive biopsies with a simple blood test.
June 30, 2025 — Source

Scientists discover 'off switch' enzyme that could stop heart disease and diabetes
UTA research could help restore proper cholesterol levels, stopping many diseases in their tracks.
June 30, 2025 — Source

Health — Heart Health & Strokes — June 28th, 2025

Gene therapy reduces stroke risk factors in sickle cell disease patients
Gene therapy for sickle cell disease may help improve a major contributing factor to stroke risk in patients, reports a new study from St. Jude Children's Research Hospital. Many people with sickle cell disease experience increased brain ischemia, where oxygen is not delivered properly to brain tissues, potentially leading to strokes. A part of the risk for these events comes from increased blood flow speed in the brain.
June 28, 2025 — Source

I tested the best blood pressure watches in 2025: Here are the top options
I tested some of the top blood pressure watches available, and considered medical research and current FDA guidance, to help you choose the best one for your needs.
June 28, 2025 — Source

US surgeons complete first-ever heart transplant using robotics
The patient recovered quickly thanks to the reduced surgical trauma and lower risk of infection
June 28, 2025 — Source

Health — Heart Health & Strokes — June 25th, 2025

Cold drinks may trigger irregular heartbeat in some people with Afib
There's nothing better than an ice cold drink on a hot day but imagine this—you're enjoying a refreshing iced tea, and suddenly, your heart starts racing erratically. You might think—"maybe its the caffeine"—until it happens again, this time with a lemonade. It may sound strange, but for some people, cold drinks may be to blame for sudden episodes of atrial fibrillation (Afib), a common heart rhythm disorder.
June 25, 2025 — Source

Health — Heart Health & Strokes — June 23rd, 2025

Frequent Nightmares Linked to Faster Aging and Premature Death
Adults who reported weekly nightmares were more than three times as likely to die before the age of 70.
June 23, 2025 — Source

Glowing biosensor streamlines high-throughput drug screening
Drug discovery can be a long and complex process. Medicines for neurodegenerative diseases like Alzheimer's disease are among the most expensive to develop, as animal model results have not proven to be predictive of efficacy in humans. Scientists usually have to screen many biological targets before identifying a single potential new drug.
June 23, 2025 — Source

Microbes discovered that transform plastic waste into paracetamol
Paracetamol production could be revolutionised by the discovery that a common bacterium can turn everyday plastic waste into the painkiller, a study reveals.
June 23, 2025 — Source

Repeated exposure to wildfires can incrementally increase heart failure risk
Long-term exposure to wildfire smoke may increase the risk of heart failure (HF), especially in older adults, women and vulnerable populations, according to a study published in the Journal of the American College of Cardiology (JACC) titled "Long-term Wildfire Smoke Exposure and Increased Risk of Heart Failure in Older Adults."
June 23, 2025 — Source

Use of sleep heart rate patterns to forecast diabetes risk in pregnancy
A new study reveals that tracking heart rate variability through simple home devices can help identify gestational diabetes weeks before standard tests, enabling earlier interventions for healthier pregnancies.
June 23, 2025 — Source

When the heat rises, so do heart risks: What you need to know
It's only the first day of summer and record high temperatures are already being reported across much of the U.S. with a forecasted heat wave that could smash records in the Northeast and Midwest. That's prompted the American Heart Association, a global force changing the future of health for all, to issue important warnings about taking extra precautions to stay safe in extremely high temperatures.
June 23, 2025 — Source

Health — Heart Health & Strokes — June 21st, 2025

Genetics of cardiomyopathy risk in childhood cancer survivors differ by age of onset, study shows
The relationship between genetic variants and the risk of late-onset cardiomyopathy remains poorly understood in survivors of childhood cancer despite being otherwise well established. Scientists from St. Jude Children's Research Hospital have helped address this gap, assessing whether variant trends seen in the general population also apply to late-onset cardiomyopathy in five-year survivors of childhood cancer.
June 21, 2025 — Source

Healthy gut microbiome before chemo could help protect breast cancer patients against cardiotoxicity
New research suggests that a healthy microbiome before chemotherapy could help protect breast cancer patients against heart damage, or cardiotoxicity, as a result of cancer therapy.
June 21, 2025 — Source

Health — Heart Health & Strokes — June 20th, 2025

Immune changes predict heart risks in cancer patients on checkpoint inhibitors
New research has uncovered immune changes in cancer patients that could help identify which patients are most at risk of dangerous heart complications from cancer drugs, known as immune checkpoint inhibitors.
June 20, 2025 — Source or Source

New clinical trial tests non-invasive method to protect hearts during chemotherapy
A simple intervention, similar to the tension applied to the arm during a blood pressure reading, is being tested in a Phase II clinical trial to see if it can help cancer patients treated with common chemotherapy drugs, called anthracyclines, avoid heart failure.
June 20, 2025 — Source

Health — Heart Health & Strokes — June 18th, 2025

Heart scan study reveals low-fiber diets drive dangerous heart plaques
How powerful is your plate? A Swedish study using advanced heart imaging reveals that diets low in fiber and high in red meat increase the risk of dangerous coronary artery plaques.
June 18, 2025 — Source

Infertility tied to heart problems in women
Infertility appears linked to women's risk of heart problems, an evidence review suggests.
June 18, 2025 — Source

Living near an ocean polluted by microplastics may increase cardiometabolic disease risk
Living in a U.S. coastal county bordered by ocean waters with very high concentrations of microplastics may increase the risk of heart and metabolic diseases, such as type 2 diabetes, coronary artery disease and stroke.
June 18, 2025 — Source

Health — Heart Health & Strokes — June 16th, 2025

AI detects hidden heart disease using existing scans stored in patient records
Mass General Brigham researchers have developed a new AI tool in collaboration with the United States Department of Veterans Affairs (VA) to probe through previously collected CT scans and identify individuals with high coronary artery calcium (CAC) levels that place them at a greater risk for cardiovascular events.
June 16, 2025 — Source

High levels of troponin in athletes are not caused by narrowed coronary arteries, study finds
Exercising is healthy, but it also puts strain on the heart. During physical exertion, the protein troponin is released—a biomarker indicative of cardiac damage. New research from Radboudumc involving a thousand athletes shows that elevated troponin levels after exercise are not due to coronary atherosclerosis. This suggests that the cause of elevated troponin levels after exertion lies elsewhere.
June 16, 2025 — Source

Link between low-fiber diet and more dangerous type of atherosclerotic plaque in the coronary arteries
A Swedish multi-center study led by researchers at Lund University shows a link between low fiber consumption and the presence of unstable or high-risk plaque in coronary arteries—the type of plaque that can trigger blood clots and cause heart attacks. The study also links dietary patterns to the composition of the plaques, i.e., how potentially dangerous they are.
June 16, 2025 — Source

Scientists discover molecule that switches off brown fat activity
Obesity, diabetes and cardiovascular diseases are increasingly present in the population. Brown adipose tissue has a protective function against these prevalent diseases, as it burns calories and can produce body heat from fat. But as the body ages, the activity of brown adipose tissue decreases. This inactivation of brown adipose tissue — also typical of obese people — remains poorly studied in the scientific literature.
June 16, 2025 — Source

What actually happens to my skin when I have a hot shower or bath?
The weather is getting cooler and many of us are turning to hot showers and baths to warm up and wind down.
June 16, 2025 — Source

Health — Heart Health & Strokes — June 13th, 2025

A common heart failure treatment comes with high risk of stroke—new discovery could make it safer
The implantable devices, which improve blood flow throughout the body, are often the last treatment option for patients with advanced heart failure. More than 14,000 people have one, and with heart failure impacting 26 million people globally, their use is likely to grow.
June 13, 2025 — Source

Autonomic nervous system is key driver of global fMRI signal, study finds
The activity of the human brain is known to be closely connected to other physiological signals, such as heart rate and breathing. A study by researchers at the University of California Los Angeles (UCLA) and other institutes reveals that a global spatiotemporal pattern in the brain (i.e. a pattern in brain activity that repeats itself across the brain and over time) is a central component of these brain-body interactions.
June 13, 2025 — Source

Empagliflozin preserves kidney function in heart attack patients
Author: Deepak L. Bhatt, MD, MPH, MBA, Director of Mount Sinai Fuster Heart Hospital and the Dr. Valentin Fuster Professor of Cardiovascular Medicine at the Icahn School of Medicine at Mount Sinai
June 13, 2025 — Source

Heart disease and diabetes drive surge in deaths among Americans without college degrees
About 525,000 more deaths occurred among US adults in 2023 than would be expected had pre-2010 mortality trends continued. More than 90% of these deaths occurred among individuals without a bachelor's degree and were largely caused by cardiovascular diseases, underscoring how educational attainment can influence individuals' health opportunities and outcomes.
June 13, 2025 — Source

Hybrid biomaterial shows how aging in the heart could be reversed
A new lab-grown material has revealed that some of the effects of aging in the heart may be slowed and even reversed. The discovery could open the door to therapies that rejuvenate the heart by changing its cellular environment, rather than focusing on the heart cells themselves.
June 13, 2025 — Source

Online education on atrial fibrillation can enhance clinical guideline use by more than 50%
An international study has shown that targeted online education on atrial fibrillation (AF) for health professionals can improve guideline-adherent care. This cluster-randomized controlled trial, published in Nature Medicine this week, was designed to test if structured online AF education for health professionals could improve the care that individual patients receive.
June 13, 2025 — Source

Health — Heart Health & Strokes — June 9th, 2025

Rediscovery of the protist Glissandra: Elucidating common features of the uncharacterized CRuMs lineage
Protists (eukaryotes, excluding animals, land plants, and fungi) comprise the bulk of the eukaryotic phylogenetic tree, making their diversity essential to understanding eukaryotic evolution. Nevertheless, they remain understudied due to their microscopic size and difficulty in cultivation.
June 9, 2025 — Source

Health — Heart Health & Strokes — June 6th, 2025

Alcohol and cabin pressure may harm heart health during flights
The combination of alcohol plus cabin pressure at cruising altitude may threaten sleeping plane passengers' heart health, particularly on long haul flights, suggests the first study of its kind, published online in the respiratory journal Thorax.
June 6, 2025 — Source

Combination of facial thermal imaging and AI shows promise in detecting coronary artery disease
A combination of facial thermal imaging and artificial intelligence (AI) can accurately predict the presence of coronary artery disease, finds research published in the open access journal BMJ Health & Care Informatics.
June 6, 2025 — Source

MRI-based method identifies high-risk cardiac sarcoidosis patients who would benefit from implantable defibrillators
New research from the University of Minnesota Medical School demonstrates that using cardiovascular magnetic resonance imaging—known as CMR phenotyping—can help identify patients with suspected cardiac sarcoidosis who are at increased risk of sudden cardiac death.
June 6, 2025 — Source

Health — Heart Health & Strokes — June 3rd, 2025

Female athletes show unique heart adaptations compared to males
Intensive exercise- and sport changes the heart of an athlete. Research led by Amsterdam UMC shows that the hearts of female athletes have different characteristics than those of male athletes. Whereas a thickening in combination with a dilation of the heart muscle is characteristic in male top athletes, dilation of the heart chambers is mainly seen in female elite athletes.
June 3, 2025 — Source

Health — Heart Health & Strokes — May 30th, 2025

At-home heart attacks and cardiac deaths on the rise since COVID-19 pandemic
Heart attacks are the leading cause of death globally, yet some statistics from many different countries suggest these events declined in frequency since the COVID-19 pandemic.
May 30, 2025 — Source

Out-of-hospital cardiac arrest survival drops during COVID-19 with racial disparities

Survival rates for out-of-hospital cardiac arrest (OHCA) fell during the early years of the COVID-19 pandemic, with Black and Hispanic patients experiencing larger decreases in survival, according to a study led by UT Southwestern Medical Center researchers published in Resuscitation. — Source

Health — Heart Health & Strokes — May 28th, 2025

Advancing access to clinical trials for cardiomyopathy
Despite scientific advances in cardiovascular care, people living in rural areas and other communities with long-term economic or social challenges still face barriers to cutting-edge therapies such as gene editing, according to a 2020 American Heart Association presidential advisory.
May 28, 2025 — Source

After mild stroke, more sleep or time spent trying to sleep tied to thinking problems
After a mild stroke or transient ischemic attack (TIA), people who spend more time in bed sleeping or trying to sleep may be more likely to have lower scores on tests of thinking and memory skills and changes in their brains that can lead to dementia or second strokes, according to a study published in Neurology.
May 28, 2025 — Source

Cardiorespiratory effects of wildfire smoke particles can persist for months, even after a fire has ended
Being exposed to lingering fine particulate matter (PM2.5) from wildfire smoke can have health effects for up to three months afterwards, well beyond the couple of days that previous studies have identified, and the exposure can occur even after the fires have ended.
May 28, 2025 — Source or Source

Exploring how type 2 inflammation influences heart health and asthma
Announcing a new article publication for Cardiovascular Innovations and Applications journal. Asthma and cardiovascular diseases (CVDs) are intricately linked, because of their widespread prevalence and shared pathophysiological processes.
May 28, 2025 — Source

Guidelines updated as rare skin condition found to raise risk of mood disorders and arrhythmias
International guidelines for the screening of a rare skin condition have changed after scientists found an elevated rate of psychological disorders and heart issues.
May 28, 2025 — Source

Health — Heart Health & Strokes — May 27th, 2025

A ministroke can have major consequences
Kristin Kramer woke up early on a Tuesday morning 10 years ago because one of her dogs needed to go out. Then, a couple of odd things happened.
May 27, 2025 — Source or Source

Aphasia can be the first sign of stroke
Aphasia is a disorder that affects a person's ability to retrieve language. It's as if their brain's word cabinet has fallen over and mixed their words around, resulting in varying levels and forms of impairment, including auditory comprehension and verbal expression.
May 27, 2025 — Source

Arterial blood pressure monitoring may prevent brain damage in emergency patients
A pioneering study by Air Ambulance Charity Kent Surrey Sussex (KSS) reveals that using invasive arterial blood pressure monitoring in pre-hospital emergency medicine offers far greater precision in treating patients with brain injuries, potentially helping prevent further brain damage.
May 27, 2025 — Source

Heart attack or panic attack? Why young men are calling ambulances for unmanaged anxiety
Anxiety affects one in five Australian men at some point in their lives. But the condition remains highly stigmatized, misunderstood and under-diagnosed.
May 27, 2025 — Source

New biomarker identified for predicting microvascular health of the kidneys
In a world first, Canadian scientists at the CRCHUM, the hospital research centre affiliated with Universite de Montreal, have identified microRNA able to protect small blood vessels and support kidney function after severe injury.
May 27, 2025 — Source

Timely initiation of statin therapy for diabetes shown to dramatically reduce risk of heart attack and stroke
Taking a statin medication is an effective, safe, and low-cost way to lower cholesterol and reduce risk of cardiovascular events. Despite clinicians recommending that many patients with diabetes take statins, nearly one-fifth of them opt to delay treatment.
May 27, 2025 — Source

Health — Heart Health & Strokes — May 23rd, 2025

Activation of receptors involved in gut microbial breakdown of fiber may cut heart disease risk by up to 20%
A Monash University study of almost 400,000 people, published in the journal Cardiovascular Research , is the first to indicate, in humans, that the signaling of substances called short-chain fatty acids or SCFAs, released when gut bacteria break down dietary fiber, significantly protects against cardiovascular disease and hypertension by up to 20%.
May 23, 2025 — Source

Can stress cause a stroke?
Stroke is one of the leading causes of death and disability in the U.S. And while we often hear about risk factors like high blood pressure, elevated cholesterol levels, and smoking, there's another that often flies under the radar: stress.
May 23, 2025 — Source

Noninvasive ultrasound method for measuring central venous pressure validated in clinical pilot study
In a clinical pilot study, researchers from the Massachusetts Institute of Technology (MIT) and Massachusetts General Hospital (MGH) have validated a novel, noninvasive method for measuring central venous pressure (CVP) using quantitative compression ultrasound (QCU).
May 23, 2025 — Source

Venous thromboembolism in children: Rivaroxaban found effective and safe even with extended use
Venous thromboembolism (VTE) is a life-threatening complication in children with serious underlying conditions such as heart defects or cancer. Treatment or prevention of thrombosis poses an additional challenge in everyday clinical practice. A therapy using the active ingredient rivaroxaban specifically tailored to children was successfully tested for the first time in 2020.
May 23, 2025 — Source

Health — Heart Health & Strokes — May 22nd, 2025

New smartphone app can help detect heart attacks and strokes
A potentially lifesaving new smartphone app can help people determine if they are suffering heart attacks or strokes and should seek medical attention, a clinical study suggests.
May 22, 2025 — Source

Smartphone app that detects heart attack and stroke found effective in clinical trial
A potentially lifesaving new smartphone app can help people determine if they are suffering heart attacks or strokes and should seek medical attention, a clinical study suggests.
May 22, 2025 — Source

Study identifies a new factor linked to heart failure
When the workload on the heart increases, the ventricular wall may thicken too, known as cardiac hypertrophy. This is an adaptive response that reduces pressure on the heart and maintains the activity of this vital organ. It is often a reversible process that does not cause serious effects on the structure or function of the heart, but if the factor causing cardiac overload becomes chronic, it can lead to pathological hypertrophy with more serious effects (dilatation of the ventricular cavities, alterations in cardiac function, heart failure, etc.).
May 22, 2025 — Source

Health — Heart Health & Strokes — May 13th, 2025

AI can guess racial categories from heart scans—what it means and why it matters
Imagine an AI model that can use a heart scan to guess what racial category you're likely to be put in—even when it hasn't been told what race is, or what to look for. It sounds like science fiction, but it's real.
May 13, 2025 — Source

Can AI help prevent the next stroke? Study uses brain scans to detect hidden heart risk
A study recently published in the journal Cerebrovascular Diseases shows that artificial intelligence (AI) may help physicians detect a common, but often hidden, cause of stroke by analyzing brain scans. The technology could make stroke care faster, more accurate, and more personalized.
May 13, 2025 — Source

Head Off Heart Disease With These 5 Expert-Approved Workouts
Keep your heart healthy with these expert-approved workouts.
May 13, 2025 — Source

How an immune marker unmasks future atherosclerotic heart disease risk
Accumulating evidence suggests that the immune system plays a crucial role in the emergence of atherosclerotic cardiovascular disease—a condition where fatty deposits, also known as plaque, gradually build up in the arteries.
May 13, 2025 — Source

MRI scans can identify cardiovascular disease ten years in advance, study reveals
People at risk of cardiovascular disease could be identified a decade before they have a heart attack or stroke, a breakthrough University of Dundee study has discovered.
May 13, 2025 — Source

New AI approach helps detect silent atrial fibrillation in stroke victims
Detecting atrial fibrillation (AF) from brain scans using AI could support future stroke care, according to a recent study published in the Karger journal Cerebrovascular Diseases.
May 13, 2025 — Source

Popular weight-loss drugs following bariatric surgery may offer additional cardiovascular benefits, research indicates
The observational, real-life retrospective cohort study found that in adults with obesity and type 2 diabetes but no prior heart disease, glucagon-like peptide-1 receptor agonists (GLP-1RAs) helped to improve weight-loss and diabetes control in patients that did not improve sufficiently after surgery.
May 13, 2025 — Source

Semaglutide may provide early protection against heart disease in high-risk patients
Semaglutide can rapidly reduce heart attacks and other serious cardiovascular complications in adults with overweight or obesity who have pre-existing cardiovascular disease but not diabetes, according to a secondary analysis of the landmark Semaglutide and Cardiovascular Outcomes (SELECT) trial from the same international author team presented at the European Congress on Obesity (ECO25) in Malaga, Spain (11--14 May).
May 13, 2025 — Source

Health — Heart Health & Strokes — May 9th, 2025

Cholesterol pill helps those at high risk of heart attack and stroke: Study
A Monash-led international study has found a cholesterol-lowering drug may offer a more effective and convenient way to protect people at high risk of heart attack and stroke.
May 9, 2025 — Source

Heart rhythm disorder traced to bacterium lurking in gums
Tempted to skip the floss? Your heart might thank you if you don't. A new study from Hiroshima University (HU) finds that the gum disease bacterium Porphyromonas gingivalis (P. gingivalis) can slip into the bloodstream and infiltrate the heart. There, it quietly drives scar tissue buildup—known as fibrosis—distorting the heart's architecture, interfering with electrical signals, and raising the risk of atrial fibrillation (AFib).
May 9, 2025 — Source

Health — Heart Health & Strokes — May 6th, 2025

App uses music-driven facial exercises to aid stroke recovery and muscle control
Each year, approximately 15 million people suffer a stroke. Many subsequently suffer from facial paralysis, in which the facial muscles weaken. The quality of life of those affected is severely impaired, as they can no longer express their feelings through facial expressions and are impaired in their speech.
May 6, 2025 — Source

Bioprinted aortas successfully implanted in rats, offering new hope for vascular repair
Yale researchers have built a 3D-bioprinted synthetic aorta that they have successfully implanted into rats. This technology could advance the treatment of cardiovascular diseases such as coronary artery disease or peripheral arterial disease by allowing scientists to engineer and replace blood vessels in humans.
May 6, 2025 — Source

Follow-up test for high blood pressure condition not worthwhile, researchers say
A test commonly used to confirm a condition linked to high blood pressure is often inaccurate, causing doctors to skip treatment that might improve patients' heart health, a new study says.
May 6, 2025 — Source

Mechanosensing strategy shows promise for treating cardiovascular fibrosis
Stanford Cardiovascular Institute researchers have discovered a mechanosensing-based approach that reduces cardiac fibrosis in mice—offering a potential path to treatment for a condition that affects millions and currently has no effective therapy.
May 6, 2025 — Source

More women with most common autoimmune diseases die from cardiovascular disease than men
Women with the autoimmune diseases rheumatoid arthritis, lupus or systemic sclerosis may have a higher rate of death related to cardiovascular disease than men with the autoimmune diseases, according to new research published in the journal Circulation: Cardiovascular Quality and Outcomes.
May 6, 2025 — Source

Health — Heart Health & Strokes — May 5th, 2025

Experimental peptide treatment could triple survival rates in severe blood loss cases
Researchers at the Hebrew University of Jerusalem and the IDF Medical Corps have discovered a promising new therapeutic approach to treating hemorrhagic shock, a life-threatening condition caused by severe blood loss that remains the leading cause of preventable death in trauma cases globally.
May 5, 2025 — Source

New biomarkers and therapeutic targets identified for abdominal aortic aneurysm
Announcing a new article publication for Cardiovascular Innovations and Applications journal. This article aimed to identify molecular candidates to serve as diagnostic biomarkers and therapeutic targets for abdominal aortic aneurysm (AAA).
May 5, 2025 — Source

Health — Heart Health & Strokes — May 2nd, 2025

Balloon-assisted procedure found safe and effective for patients undergoing transcatheter mitral valve replacement
New data from a large, international registry showed balloon-assisted anterior mitral leaflet modification (BATMAN) was safe, effective, and resulted in shorter procedure times among patients undergoing transcatheter mitral valve replacement (TMVR). The data were presented today as late-breaking clinical research at the Society for Cardiovascular Angiography & Interventions (SCAI) 2025 Scientific Sessions.
May 2, 2025 — Source

Early transcatheter aortic valve replacement reduces cardiovascular events in asymptomatic aortic stenosis patients
New analysis from the EARLY TAVR trial showed patients between the age of 65 and 70 years old derived the most benefits of a strategy of early intervention with transcatheter aortic valve replacement (TAVR) compared to other age groups, especially in regards to stroke risk, and in regards to the composite of death, stroke, and heart failure hospitalization.
May 2, 2025 — Source

Large-scale heart failure initiative boosts use of lifesaving medications
About 6.7 million adults in the U.S. are living with heart failure, and that number is expected to increase to more than 8 million by 2030.
May 2, 2025 — Source

New studies link increased heart disease risk to tobacco and cannabis use
New clinical results from multiple studies show coronary heart disease death associated with tobacco use is anticipated to rise up to 40% in the next five years and people with cannabis use disorder are 50% more likely to experience cardiogenic shock, acute myocardial infarction, and arrhythmias. These studies were presented today at the Society for Cardiovascular Angiography & Interventions (SCAI) 2025 Scientific Sessions.
May 2, 2025 — Source

Springing into action after a sedentary season? Here's how to protect your heart
Around the world, people are starting to engage in outdoor activities after a winter spent largely indoors and perhaps with less physical activity than during more temperate seasons. In other climates, people may be starting an indoor, less-active time. Gosia Wamil, M.D., Ph.D., a cardiologist at Mayo Clinic Health care in London, offers five tips to protect your heart when you spring into action after a sedentary period.
May 2, 2025 — Source

Health — Heart Health & Strokes — April 28th, 2025

A Guide to the Healthiest Chocolate
What's good for you may surprise you
April 28, 2025 — Source

Managing multiple risk factors can offset hypertension death risk
Hypertension affects more than one-third of the global adult population and is a leading contributor to early death from cardiovascular and other chronic diseases. While treatments for high blood pressure are widely available, many patients still face elevated health risks due to poor management of other contributing factors, such as obesity, high cholesterol, diabetes, and sedentary lifestyles.
April 28, 2025 — Source

Many young adults have high long-term risk for cardiovascular disease, study finds
A recent Northwestern Medicine study published in JAMA has found that 1 in 7 U.S. adults between the ages of 30 and 59 years have a high 30-year risk for cardiovascular disease.
April 28, 2025 — Source

Molecular tests provide more convenient, personalized monitoring of heart transplant recipients
Molecular testing is transforming post-transplant care, reducing the need for invasive biopsies and personalizing medication regimens to lower the risk of infection and other downstream side effects, according to a presentation by Jeffrey Teuteberg, MD, this morning at the Annual Meeting and Scientific Sessions of the International Society of Heart and Lung Transplantation.
April 28, 2025 — Source

New blood test can improve heart disease risk prediction
For almost 60 years, measuring cholesterol levels in the blood has been the best way to identify individuals at high risk of cardiovascular disease. In a new study, led by Chalmers University of Technology in Sweden and Harvard University in the USA, researchers have shown comprehensively that a combination of two lipoprotein markers, measured in a simple blood test, can give more accurate information about individual risk of heart disease than the current blood cholesterol test, potentially saving lives.
April 28, 2025 — Source

The best blood pressure watches you can buy: Expert tested
We considered medical research, current FDA guidance, and our own testing to find the best blood pressure watches available today, including options from Samsung and YHE.
April 28, 2025 — Source

The next Apple Watch likely won't include this popular health feature
Blood oxygen monitoring is getting less and less likely on the Apple Watch Series 11, according to a new Apple rumor.
April 28, 2025 — Source

Health — Heart Health & Strokes — April 25th, 2025

Injected protein-like polymer helps tissues heal after a heart attack
Researchers have developed a new therapy that can be injected intravenously right after a heart attack to promote healing and prevent heart failure.
April 25, 2025 — Source

Study finds no direct link between heavy alcohol use and dilated cardiomyopathy
A new study led by researchers at The Ohio State University Wexner Medical Center and College of Medicine found that heavy alcohol use does not directly cause dilated cardiomyopathy (DCM), an inherited heart muscle disease.
April 25, 2025 — Source

Three minutes of moderate activity a day may reduce risk of having a cardiovascular event
A team of cardiovascular and public health researchers affiliated with multiple institutions across the U.K. and one in Australia, working with Mackenzie Wearables Research Hub, has found that for older people, just three minutes a day of moderate incidental activity may reduce their risk of experiencing a cardiovascular event such as a heart attack, and also death from such an event.
April 25, 2025 — Source

Health — Heart Health & Strokes — April 22nd, 2025

AI algorithm helps pinpoint high-risk heart patients for faster, tailored care
Mount Sinai researchers studying a type of heart disease known as hypertrophic cardiomyopathy (HCM) have calibrated an artificial intelligence (AI) algorithm to quickly and more specifically identify patients with the condition and flag them as high risk for greater attention during doctor's appointments.
April 22, 2025 — Source

Gender bias in POTS diagnosis reveals hidden impact
New research by the University of Adelaide has found it takes nearly twice as long for women to receive a postural orthostatic tachycardia syndrome (POTS) diagnosis when compared to men.
April 22, 2025 — Gaps in flu treatment for high-risk adults found in multi-state study
A multi-state study reveals that many high-risk adults diagnosed with influenza (flu) in emergency departments and urgent care centers are not receiving timely antiviral treatment. Researchers found that only slightly more than half of these patients received antiviral prescriptions, and of those, only 80% were filled. This gap in treatment could increase the risk of severe flu complications, particularly for older adults and those with underlying conditions.
April 22, 2025 — Source

Health — Heart Health & Strokes — April 20th, 2025

Redefining cardiovascular medicine through the lens of sncRNAs
n a transformative review, small noncoding RNAs (sncRNAs) have emerged as pivotal regulators in the complex landscape of cardiovascular diseases. These RNA molecules, which do not encode proteins, were long overshadowed by their well-studied counterparts such as microRNAs. However, new insights highlight the substantial biological impact of lesser-known sncRNA subclasses including transfer RNA-derived fragments (tsRNAs), PIWI-interacting RNAs (piRNAs), Y RNAs (yRNAs), small nucleolar RNAs (snoRNAs), and small nuclear RNAs (snRNAs).
April 20, 2025 — Source

Health — Heart Health & Strokes — April 11th, 2025

Sex differences in carotid artery plaques and stroke symptoms revealed in new study
A new study published in Nature Cardiovascular Research found that while carotid artery narrowing can lead to stroke in both men and women, the symptoms and plaque characteristics often differ between the sexes. Even though the main types of cells in the plaques are similar, important differences exist in the smaller structures within those cells.
April 11, 2025 — Source

Health — Heart Health & Strokes — April 7th, 2025

Equitable access to digital technologies may help improve cardiovascular health, say experts
The use of technology-based health solutions, such as fitness trackers, smartwatches and mobile health apps, has shown potential to help people improve management of their cardiovascular health.
April 7, 2025 — Source

High cholesterol may not signal heart disease risk in metabolically healthy people
The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, in collaboration with researchers across multiple institutions, has published a new study that challenges the long-held belief that high cholesterol correlates and even directly causes coronary artery disease, or plaque buildup in the arteries in metabolically healthy individuals.
April 7, 2025 — Source

New blood test for protein troponin can improve heart attack and stroke risk prediction
A simple £5 blood test for the protein troponin could predict a person's risk of heart attacks and strokes with greater accuracy than ever before, research suggests.
April 7, 2025 — Source

Simple blood test improves prediction of heart attack and stroke risk
A simple £5 blood test for the protein troponin could predict a person's risk of heart attacks and strokes with greater accuracy than ever before, research suggests.
April 7, 2025 — Source

Health — Heart Health & Strokes — April 2nd, 2025

Experts challenge aspirin guidelines based on their undue reliance on a flawed trial
Recent guidelines have restricted aspirin use in the primary prevention of cardiovascular disease. The American Heart Association (AHA)/American College of Cardiology (ACC) guidelines restricted aspirin to patients under 70, and more recently, the United States Preventive Services Task Force restricted aspirin use to patients under 60. However, heart attack and stroke risks both rise with age, leaving health care providers unsure about when to stop prescribing aspirin, whether it should be used for primary prevention, and which patients would benefit most.
April 2, 2025 — Source

Dysphagia is a condition in which people have trouble swallowing, due to nerve, muscle or structural problems in the mouth, throat or esophagus, according to the American College of Gastroenterology.
Stress during the first years of life can have effects that last into adulthood. Less is known, however, about the possible inheritance of the consequences of early-life stress by the next generation. Now, scientists at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and the University of Bern in Switzerland have discovered that heart injury early in life in one generation of mice triggers changes in cardiac function in their offspring.
April 2, 2025 — Source

This FDA-cleared blood pressure monitor delivers medical grade results at home - how it works
The Withings BPM Vision is now available, featuring straightforward instructions and clear, easy-to-read results.
April 2, 2025 — Source

Upgraded Brain Implant Helps Stroke Survivor Generate Speech in Real Time
The 'mind-reading' interface now mimics natural language instead of sounding like a piece of outdated text-to-speech software.
April 2, 2025 — Source

Withings' New BPM Vision Wants to Put an End to Inaccurate Blood Pressure Readings
This FDA-approved device is meant to give you foolproof blood pressure readings.
April 2, 2025 — Source

World's smallest light-activated pacemaker can be inserted with a syringe, then dissolves after it's no longer needed
Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe—and be noninvasively injected into the body.
April 2, 2025 — Source

World's smallest pacemaker is dwarfed by a grain of rice
Tiny device can be inserted with a syringe, then dissolves after it's no longer needed.
April 2, 2025 — Source

Health — Heart Health & Strokes — March 31st, 2025

Clinical trial shows oral semaglutide vastly reduces heart attacks, strokes in people with type 2 diabetes
Both the injectable and oral forms of semaglutide, a glucagon-like peptide-1 receptor agonist, have gained recent attention for their effectiveness against weight gain, high blood sugar, and even alcohol cravings.
March 31, 2025 — Source

Clopidogrel outperforms aspirin monotherapy following percutaneous coronary intervention
People at high risk for recurrent cardiac events following percutaneous coronary intervention (PCI), a procedure to open blocked arteries, experienced significantly better outcomes with clopidogrel rather than aspirin as their long-term antiplatelet therapy, according to research presented at the American College of Cardiology's Annual Scientific Session (ACC.25).
March 31, 2025 — Source

Comparing prescribing recommendations based on traditional risk factors versus coronary artery calcium scoring
A new study by researchers at Intermountain Health in Salt Lake City aims to determine the best method to screen and evaluate patients who are at risk of developing coronary heart disease and which patients would benefit from taking a statin medication to lower cholesterol.
March 31, 2025 — Source

Early IABP use no better than medication in cardiogenic shock due to heart failure
Compared with standard medical care, early use of a temporary intra-aortic balloon pump (IABP) to support heart function in patients who were critically ill with cardiogenic shock caused by heart failure did not improve 60-day survival or enable more patients to successfully transition to long-term treatment, according to featured clinical research presented at the American College of Cardiology's Annual Scientific Session (ACC.25) and simultaneously published in JACC.
March 31, 2025 — Source

Electronic provider alerts improve treatment rates of valvular heart disease
A new method of alerting clinical care providers holds promise for increasing treatment and improving survival for patients with severe aortic stenosis (AS), a valvular heart condition that can be deadly when left untreated.
March 31, 2025 — Source

Intravenous iron shows promise for heart failure with reduced ejection fraction
Among iron-deficient patients with heart failure with reduced ejection fraction (HFrEF), receiving intravenous iron supplementation was found to be safe but resulted in mixed findings, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.25).
March 31, 2025 — Source

Limiting fluid intake may not be needed for some people with heart failure
People with heart failure have long been advised to limit the amount of fluids they consume each day to help reduce congestion, or the buildup of fluid in the lungs and extremities, but that advice provides no benefit, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.25) on March 30 in Chicago.
March 31, 2025 — Source or Source

Lorundrostat lowers blood pressure compared with placebo at 12 weeks
The Phase 2b trial is only the second study to test lorundrostat's blood pressure lowering ability in patients. Twenty-four-hour average ambulatory blood pressure, the trial's primary endpoint, dropped by 7.9 mm Hg and 6.5 mm Hg more than placebo in the two study groups that received the drug (with one group receiving 50 mg of the drug daily and the other group receiving 50 mg to 100 mg). At four weeks, 42% of those taking lorundrostat had their blood pressure under control, compared with 19% in the placebo group.
March 31, 2025 — Source

Minimally invasive valve repair reduces heart failure hospitalizations in patients with severe tricuspid regurgitation
At two years of follow-up, patients with a poorly functioning tricuspid valve in the heart who received the best available medical therapy plus a minimally invasive procedure using a clip to repair the valve were 28% less likely to be hospitalized for recurrent heart failure than similar patients who were initially randomly assigned to medical therapy alone. The study was presented at the American College of Cardiology's Annual Scientific Session (ACC.25) on March 30 in Chicago. The study was simultaneously published online in Circulation.
March 31, 2025 — Source

Nurse-led heart health counseling reduces serious cardiac events after acute coronary syndrome
Patients who were counseled on heart medications and lifestyle modifications by specially trained nurses were 30% less likely to experience cardiovascular death, heart attack or stroke five years after being hospitalized for acute coronary syndrome (ACS) compared with those who received standard care, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.25) on March 30 in Chicago.
March 31, 2025 — Source

Racial disparities persist in survival rates for young athletes with cardiac arrest
The overall survival rate of athletes who suffer sudden cardiac arrest has improved over the past decade, but the likelihood of surviving varies by race, where the cardiac arrest occurred and what athletes were doing when they collapsed, according to featured clinical research presented at the American College of Cardiology's Annual Scientific Session (ACC.25) and simultaneously published in JACC.
March 31, 2025 — Source

Trilogy valve demonstrates safety and effectiveness in treating aortic regurgitation
Patients who underwent transcatheter aortic valve replacement (TAVR) with a valve designed to treat aortic regurgitation had an overall mortality rate of just 8.1% at one year, well below the trial's prespecified goal of 25% to show non-inferiority, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.25).
March 31, 2025 — Source

Using AI to calculate the heart's biological age predicts increased risk of mortality, cardiovascular events: Study
While everybody's heart has an absolute chronological age (as old as that person is), hearts also have a theoretical "biological" age that is based on how the heart functions. So, someone who is 50 but has poor heart health could have a biological heart age of 60, while someone aged 50 with optimal heart health could have a biological heart age of 40.
March 31, 2025 — Source

Women with chest pain may not need intensive medical therapy
An intensive three-drug regimen of heart medications did not significantly impact the rate of serious cardiovascular events at five years in women who experienced signs and symptoms of ischemia, or insufficient blood flow to the heart muscle, but had no blockages in their heart's arteries, according to research presented at the American College of Cardiology's Annual Scientific Session (ACC.25).
March 31, 2025 — Source

Health — Heart Health & Strokes — March 28th, 2025

Gasdermin D emerges as potential therapeutic target for atrial fibrillation
Atrial fibrillation (AF) is a common form of heart arrhythmia, a serious condition in which the heart beats so fast that its upper chambers, the atria, quiver. This irregular heartbeat can increase the risk of severe conditions, including heart failure, dementia and stroke.
March 28, 2025 — Source

Stroke risk higher for at least a decade after minor stroke-like attacks, study indicates
The risk of a full-blown stroke will remain high for at least a decade after a person has a slight brush with stroke, in the form of a transient ischemic attack or minor stroke, a new study says.
March 28, 2025 — Source

Health — Heart Health & Strokes — March 24th, 2025

Apixaban reduces clot risk in dialysis patients after vascular procedure: Study
A recent study from National Taiwan University Hospital shows that apixaban, a blood-thinning medication, can help prevent blood clots in dialysis patients after a procedure to clear blocked vascular access. Dialysis patients rely on vascular access—like fistulas or grafts—to filter their blood, but clots can form and block these pathways, making dialysis impossible.
March 24, 2025 — Source

Combination therapy could prevent thousands of cardiovascular deaths
The largest analysis to examine the best way to lower levels of 'bad' cholesterol in patients with blocked arteries shows that they should immediately be given a combination of a statin and another drug called ezetimibe, rather than statins alone. This could prevent thousands of deaths a year from heart attacks, strokes and other cardiovascular diseases.
March 24, 2025 — Source

Cuproptosis, a form of cell death, may link copper imbalance and atherosclerosis
Atherosclerosis (AS) is a chronic inflammatory disease characterized by the buildup of lipids and immune cells in arterial walls, increasing the risk of cardiovascular conditions. While multiple factors contribute to AS, recent research highlights the role of copper, an essential trace element, in disease progression.
March 24, 2025 — Source

Rise in kidney disease underscores critical heart--kidney connection
Globally, the rate of death from chronic kidney disease increased 24% from 1990 to 2021, according to statistics published by the American Heart Association. The rise in kidney disease rates is a major concern for cardiovascular health around the world. Kidney disease increases heart disease risk, yet as many as 9 in 10 U.S. adults with chronic kidney disease do not know they have it.
March 24, 2025 — Source

Health — Heart Health & Strokes — March 17th, 2025

Discontinuing heart failure medications increases risk of heart-related death
Patients who have been treated for heart failure and experience an improvement of their pump function, are still at higher risk of heart-related death or hospitalization if they stop taking heart failure medications. This is according to a new study from Karolinska Institutet published in the top-ranked journal Circulation.
March 17, 2025 — Source

Exercise habits before heart failure hospitalization linked to better outcomes
Heart failure is a major health concern, especially for aging populations-it significantly increases mortality rates, and severely impacts quality of life for those affected. Exercise therapy has been shown to be particularly effective for patients with heart failure. Previous research, however, has mainly examined the benefits of exercise after a diagnosis of heart failure. There is a considerable gap when it comes to our understanding of the role that exercise plays before a patient with heart failure is hospitalized.
March 17, 2025 — Source or Source

NIH-funded study identifies potential new stroke treatment
Preclinical study in rodents suggests that uric acid is ready for human clinical testing.
March 17, 2025 — Source

Sports cardiologists advocate for personalized approaches to heart health
Exercise is generally considered healthy and beneficial, even for individuals living with cardiovascular disease. However, there is a growing demand for personalized heart health advice that considers individual differences. A Theme Issue on sports and exercise of the Canadian Journal of Cardiology, published by Elsevier, investigates the risks and benefits of physical activity taking socioeconomic, gender, genetic, and demographic factors into account.
March 17, 2025 — Source

Study shows that continued medication important for heart failure patients
Patients who have been treated for heart failure and experience an improvement in their pump function are still at higher risk of heart-related death or hospitalization if they stop taking heart failure medications.
March 17, 2025 — Source

Health — Heart Health & Strokes — March 13th, 2025

Clinical Decision Support System effectiveness is context-specific when preventing
Like virtually every other industry, health care is increasingly prioritizing digital transformation. The sector is unique, however, in that its results are measured not only in business terms but also as tangible outcomes for people—often, literal life and death. So are newly acquired technologies actually paying off for patients?
March 13, 2025 — Source

Man lives 100 days with artificial titanium heart in world-first medical success
More than 23 million people suffer from heart failure annually, yet only about 6,000 receive a donor heart
March 13, 2025 — Source

Newly approved clot-busting drug works as well as traditional drug for stroke, research shows
A clot-busting drug recently approved to treat acute ischemic strokes (AIS) that can be delivered quickly works as well as a decades-old medication used by most hospitals in the U.S. and could hold significant advantages for some patients, a study led by a UT Southwestern Medical Center researcher shows.
March 13, 2025 — Source

Health — Heart Health & Strokes — March 12th, 2025

Best Home Blood Pressure Monitors, FDA Approved
Stay on top of your health with the best blood pressure monitors that can be easily used at home. These are our top, FDA-approved options.
March 12, 2025 — Source

Expanding imaging for cardiac health to more patients
Imaging is a vital tool for assessing the health and strength of the heart. In two recent studies, Yale researchers have explored how to bring critical imaging to more people and how to expand its application.
March 12, 2025 — Source

First national perception survey of Food is Medicine programs shows strong public support
Researchers have conducted the first national survey on public awareness and perceptions of food, health, and Food is Medicine programs. A team at the Food is Medicine Institute at the Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University found that nearly 90% of Americans surveyed agreed that eating healthy foods is important for preventing conditions like obesity, high blood pressure, and type 2 diabetes.
March 12, 2025 — Source

'Odd' objects that adapt and move without a brain
Inspired by how brainless lifeforms such as starfish and slime moulds move around, physicists have constructed 'odd' objects that autonomously roll, crawl and wiggle over unpredictable terrain, including uphill and over obstacles placed in their way.
March 12, 2025 — Source

Health — Heart Health & Strokes — March 11th, 2025

p>Gender gaps in peripheral vascular disease impact diagnosis and treatment
The disparities between men and women in prevalence, risk factors and symptoms of peripheral vascular disease (PVD) have a profound impact on prevention, diagnosis, treatment and outcomes for women, according to a new American Heart Association scientific statement published today in the Association's flagship, peer-reviewed journal Circulation.
March 11, 2025 — Source

Statin side effects: Weigh the benefits and risks
Statins lower cholesterol and protect against heart attack and stroke. But they may lead to side effects in some people.
March 11, 2025 — Source

Women with peripheral vascular disease often underdiagnosed and undertreated, highlighting need for more research
The disparities between men and women in prevalence, risk factors and symptoms of peripheral vascular disease (PVD) have a profound impact on prevention, diagnosis, treatment and outcomes for women, according to a new American Heart Association scientific statement published in Circulation.
March 11, 2025 — Source

Health — Heart Health & Strokes — March 10th, 2025

Better screening needed for social isolation, loneliness in people living with chronic disease
A new study reveals social isolation and loneliness can adversely affect mental and physical health, with researchers from the University of Wollongong (UOW) calling on Australians to look out for those who might be at risk.
March 10, 2025 — Source

Exploring the causal links among immune cells, inflammatory proteins, and aortic dissection
Announcing a new article publication for Cardiovascular Innovations and Applications journal. Aortic dissection is a life-threatening condition with complex immunological underpinnings. This article explored the causal relationships among immune cells, inflammatory proteins, and aortic dissection, through Mendelian randomization analysis.
March 10, 2025 — Source

What is cardiovascular disease?
Cardiovascular disease is a general term that refers to many different types of heart problems.
March 10, 2025 — Source

Health — Heart Health & Strokes — February 28th, 2025

Global surge in serious heart rhythm disorders sparks urgent call to action from experts: 1 in 3 people at risk
One in three people worldwide will develop a potentially life-threatening heart rhythm disorder in their lifetime, yet awareness remains critically low. With cases rising rapidly, cardiologists from the European Heart Rhythm Association (EHRA) are urging communities and health care systems to "Feel the Pulse" on Pulse Day, 1 March, and take simple steps to raise awareness of these serious but often overlooked conditions.
February 28, 2025 — Source

Gynecological disorders can increase risk for cardiovascular, cerebrovascular disease
Giorgia Elisabeth Colombo, M.B., Ch.B., from the Ospedale Regionale di Lugano in Switzerland, and colleagues conducted a systematic literature review to examine the association between NMGD and C/CVD. A combination of ischemic heart disease, cerebrovascular disease, heart failure, and peripheral vascular disease defined the composite C/CVD outcome.
February 28, 2025 — Source

Keep Your Heart Healthy With Omega-3s. Here's How to Add Them to Your Diet
Make sure you're getting enough omega-3s in your diet to keep your body in tip-top shape.
February 28, 2025 — Source

Q&A: Why vaping is bad for your heart
When you hear the phrase "smoking kills"—which it does: nearly 500,000 Americans die from cigarette smoking each year—where does your mind go?
February 28, 2025 — Source

Health — Heart Health & Strokes — February 18th, 2025

Allowing hemochromatosis patients to donate their blood rather than having it discarded
Thousands of people globally with an iron disorder have their blood regularly thrown out—Australian research shows it can be used to save lives
February 18, 2025 — Source

American Heart Association launches preventive health initiative for CKM syndrome
Five regions in the U.S. have been selected to implement a new preventive health initiative to improve care for people with a cluster of chronic conditions known as cardiovascular-kidney-metabolic (CKM) syndrome. Through the initiative the American Heart Association, devoted to changing the future to a world of healthier lives for all, aims to increase awareness and screening for CKM syndrome and facilitate collaboration among health care professionals.
February 18, 2025 — Source

Health — Heart Health & Strokes — February 17th, 2025

AI screening for heart failure clinical trial speeds up enrollment, study finds
Artificial intelligence (AI) can rapidly screen patients for clinical trial enrollment, according to a study published in JAMA and led by Mass General Brigham researchers. Their novel AI-assisted patient screening tool significantly improved the speed of determining eligibility and enrollment in a heart failure clinical trial compared to manual screening.
February 17, 2025 — Source or Source

ICHOM develops standard dataset that defines heart valve disease outcomes
The International Consortium for Health Outcomes Measurement (ICHOM) has developed a globally inclusive standard dataset of 16 patient-centered outcome measures for people with heart valve disease, regardless of treatment (surgical or transcatheter procedure), according to a new report published today in the American Heart Association's journal Circulation: Cardiovascular Quality & Outcomes.
February 17, 2025 — Source

MHIN Asia Hub unveiled to address mental health challenges in Asia
In a significant advancement for mental health care, the SingHealth Duke-NUS Global Health Institute, in collaboration with the Mental Health Innovation Network (MHIN), unveiled today the MHIN Asia Hub. This milestone event, a cornerstone of the inaugural Global Mental Health in Asia Symposium, marks a major step in addressing mental health challenges across the continent.
February 17, 2025 — Source

Multisociety taskforce develops new standards to monitor adults with heart valve disease
The International Consortium for Health Outcomes Measurement (ICHOM) has developed a globally inclusive standard dataset of 16 patient-centered outcome measures for people with heart valve disease, regardless of treatment (surgical or transcatheter procedure), according to a new report published today in the journal Circulation: Cardiovascular Quality & Outcomes.
February 17, 2025 — Source

New Florida survey reveals public confusion on heart health
Does fish oil truly improve heart health? How about aspirin or statins?
February 17, 2025 — Source

Sweet taste receptors in the heart: A new pathway for cardiac regulation
In a surprising discovery, scientists have found that the heart possesses "sweet taste" receptors, similar to those on our tongues, and that stimulating these receptors with sweet substances can modulate the heartbeat. This research opens new avenues for understanding heart function and potentially for developing novel treatments for heart failure.
February 17, 2025 — Source or Source

Timing and regularity of sleep may be key for adolescent heart health
There is a truth universally acknowledged that kids need sleep, a lot of sleep. Yet, most adolescents fall short of the eight-to-ten hours of shut-eye recommended by the National Sleep Foundation. However, the total amount of sleep isn't the only thing that matters for adolescent health and development. Late nights and erratic sleep schedules can impact young people's heart health in later life, according to a team led by researchers from Penn State College of Medicine.
February 17, 2025 — Source

Health — Heart Health & Strokes — February 10th, 2025

AI-powered sensor for high-sensitivity cardiac diagnostics could democratize access<
A research team at UCLA has developed a deep learning-powered chemiluminescence vertical flow assay (CL-VFA) that brings clinical laboratory-grade cardiac troponin I (cTnI) testing to a portable, cost-effective point-of-care platform.
February 7, 2025 — Source

Minimally invasive treatment could offer quick cure for common cause of high blood pressure
Doctors at Queen Mary University of London, Barts Health NHS Trust, and University College London have led the development of a simple, minimally invasive Targeted Thermal Therapy (Triple T) that has the potential to transform medical management of a common, but commonly overlooked, cause of high blood pressure.
February 10, 2025 — Source

Q&A: Staying heart healthy during American Heart Month
February is American Heart Month—a perfect opportunity for members of the George Washington University community to take a closer look at our own cardiovascular care. GW Today spoke to Andrew Choi, co-director of multimodality cardiac imaging and associate professor of medicine and radiology in the School of Medicine and Health Sciences (and a double GW alumnus) about what our hardworking hearts need this winter.
February 10, 2025 — Source

Health — Heart Health & Strokes — February 7th, 2025

Brain stimulation did not improve impaired motor skills after stroke: Clinical trial
"The results are somewhat surprising to us," said study leading-principal investigator Wayne Feng, M.D., M.S., professor of neurology and biomedical engineering at Duke University School of Medicine in Durham, North Carolina. "We initially hoped that a higher dose at 4 milliamps electrical stimulation had a better effect than a lower dose as well as the sham group, but we did not see that."
February 7, 2025 — Source

Brain waves used to measure effect of anti-alcohol campaigns
Health campaigns, such as those against drug abuse or those promoting infection prevention measures during the coronavirus pandemic, are key public health tools and help protect the population. A recent campaign of the World Health Organization (WHO), for example, was launched in October 2024 under the motto "Redefine Alcohol." This call to action encourages people in Europe to reflect on the health effects of alcohol consumption, which, according to the WHO is currently directly responsible for one in eleven deaths in the European region.
February 7, 2025 — Source

Dietary supplement shown to restore cardiac function
A dietary supplement developed at the Baker Heart and Diabetes Institute has been found to stop the progression of heart failure in animal models, providing further evidence of the supplement's efficacy for potential use in humans.
February 7, 2025 — Source

ESCAPE-MeVO trial advances understanding of stroke treatment for medium-sized vessel blockages
University of Calgary's Hotchkiss Brain Institute researchers with the Calgary Stroke Program at Foothills Medical Centre revolutionized treatment for stroke with the ESCAPE Trial, proving that a clot retrieval procedure known as endovascular thrombectomy (EVT) can dramatically improve patient outcomes after an acute ischemic stroke caused by a blockage in a large-sized blood vessel.
February 7, 2025 — Source

Experts outline key research areas in neuropalliative care
Neurological disease, from Alzheimer's disease to stroke and epilepsy, can impact a person's life in many ways. It can alter their ability to speak, move, think or lead an independent life. And it can have a significant impact on their families and loved ones, too.
February 7, 2025 — Source

Mild electrical brain stimulation fails to improve motor recovery in stroke survivors
Mild electrical brain stimulation did not further improve motor recovery in stroke survivors, according to late-breaking science presented today at the American Stroke Association's International Stroke Conference 2025. The conference, in Los Angeles, Feb. 5-7, 2025, is a world premier meeting for researchers and clinicians dedicated to the science of stroke and brain health.
February 7, 2025 — Source

Researchers confirm best approach for stroke in medium-sized blood vessels
University of Calgary's Hotchkiss Brain Institute researchers with the Calgary Stroke Program at Foothills Medical Centre have revolutionized treatment for stroke with the ESCAPE Trial, proving that a clot retrieval procedure known as endovascular thrombectomy (EVT) can dramatically improve patient outcomes after an acute ischemic stroke caused by a blockage in a large-sized blood vessel.
February 7, 2025 — Source

Salt substitutes may lower stroke recurrence and death risk
Large clinical trial shows that replacing regular salt with a sodium-potassium blend offers a simple, low-cost intervention for stroke patients
February 7, 2025 — Source

Study finds wildfires can raise rates of heart attacks, deaths
With Los Angeles still reeling from the devastating Palisades and Eaton fires, a new report on California blazes from earlier years finds the toll on survivors' hearts can be severe.
February 7, 2025 — Source

The pros and cons of using Apple's AirPods Pro as hearing aids
Since Apple enabled the ability to use AirPods Pro as a hearing aid, some wearers have found they can finally hear others speaking in a noisy restaurant, but other users think the white earbuds are too awkward to be full-time hearing aids.
February 7, 2025 — Source

Health — Heart Health & Strokes — February 5th, 2025

Classical music found to stabilize fetal heart rate patterns
Playing music has long been a way for expectant parents to connect with their children in the womb, but a group of researchers has found evidence it can calm fetal heart rates, potentially providing developmental benefits.
February 5th, 2025 — Source

Clot-buster meds and mechanical retrieval found to equally reduce disability from some strokes
Removing a clot blocking a medium- or small-sized artery in the brain mechanically is a safe treatment for a common type of stroke; however, it did not lessen disability more than best medical treatment (including clot-busting medication if indicated) alone, according to research presented today at the American Stroke Association's International Stroke Conference 2025.
February 5th, 2025 — Source

Heart Disease Awareness: When and Why You Should Get Screened Now
If you haven't already, now is a good time to get your annual physical on the books.
February 5th, 2025 — Source

Inflammatory bowel disease tied to higher risk for heart disease
Male patients with inflammatory bowel disease (IBD) face a higher risk for ischemic heart diseases (IHDs), according to a study published in the March issue of the International Journal of Cardiology Cardiovascular Risk and Prevention.
February 5th, 2025 — Source

Health — Heart Health & Strokes — February 3rd, 2025

Clot buster? Surgery? What is the right treatment for stroke?
During an ischemic stroke, blood vessels in the brain are blocked or narrowed. During a hemorrhagic stroke, there's bleeding into the brain. The first treatment for stroke is to potentially offer a medication called tissue plasminogen activator (TPA) that helps dissolve blood clots. This is often called a clot buster. It has to be given within 4.5 hours from when symptoms began.
February 3rd, 2025 — Source

Heart health differences in men and women: Tiny RNA molecules play key role, study finds
There are notable differences between men and women in their susceptibility to many human diseases, including cardiovascular disease. For example, women typically have smaller hearts that pump faster, while men have larger hearts that pump more blood with each heartbeat.
February 3rd, 2025 — Source

Kennesaw State Professor wins American Heart Association award for aortic valve research
Kennesaw State University mechanical engineering professor Philippe Sucosky has earned a prestigious American Heart Association (AHA) Institutional Enhancement Award to advance his study on bicuspid aortic valve disease and its potential treatments.
February 3rd, 2025 — Source

Nearly half of adults mistakenly think benefits of daily aspirin outweigh risks
For years, healthy older adults were advised by doctors to take a low-dose aspirin daily as a way to reduce the risk of heart attack. But in March 2019, the American College of Cardiology and the American Heart Association (AHA) announced new guidelines and no longer routinely recommended a daily dose of aspirin for healthy adults over the age of 70 because the risk of gastrointestinal bleeding outweighs the benefits.
February 3rd, 2025 — Source

Protein structure at the heart of heart disease discovered
Low-density lipoproteins (LDL)—commonly known as bad cholesterol—have long been on scientists' radar as a major contributor to heart disease. But these microscopic troublemakers have hidden their inner workings behind a maze of complexity. That is, until now.
February 3rd, 2025 — Source

Study finds increased risk of cardiovascular disease for mothers of twins
The risk of being admitted to the hospital with heart disease is twice as high the year after birth for mothers of twins compared to singleton births, according to research published in the European Heart Journal today (Monday). The risk is even higher in mothers of twins who had a high blood pressure condition during pregnancy.
February 3rd, 2025 — Source

Variability in total cholesterol, LDL cholesterol linked to dementia
Zhen Zhou, Ph.D., from Monash University in Melbourne, Australia, and colleagues examined the association between year-to-year intraindividual lipid variability and the subsequent risk for cognitive decline and dementia in community-dwelling older adults in the ASPirin in Reducing Events in the Elderly randomized trial of aspirin. This post-hoc analysis included participants with lipid levels measured at baseline and in years 1, 2, and 3 and quantified year-to-year variability in TC, LDL-C, high-density lipoprotein cholesterol (HDL-C), and triglycerides.
February 3rd, 2025 — Source

Health — Heart Health & Strokes — January 24th, 2025

Best Chest Strap Heart Rate Monitors for 2025
Our CNET experts spent time testing heart rate monitors to find the best chest strap devices to give you accurate data.
January 24th, 2025 — Source

Drug shows promise in preventing heart failure post-heart attack in mice
A specially designed drug prevented laboratory mice from developing heart failure after heart attacks, according to new research from Cedars-Sinai. This discovery could lead to new treatments to prevent heart failure, a serious cardiac condition that develops in up to 30% of heart attack survivors within one year.
January 24th, 2025 — Source

Light-activated ink developed to remotely control cardiac tissue to repair the heart
Researchers from Mass General Brigham and collaborating institutions have developed a non-invasive approach to manipulate cardiac tissue activity by using light to stimulate an innovative ink incorporated into bioprinted tissue. Their goal is to develop a technique that can be used to repair the heart. Their findings in preclinical models, published in Science Advances, show the transformative potential of non-invasive therapeutic methods to control electrically active tissues.
January 24th, 2025 — Source

Mapping the brain's self-healing abilities after stroke
A new study by researchers at the Department of Molecular Medicine at SDU sheds light on one of the most severe consequences of stroke: damage to the brain's "cables"—the so-called nerve fibers—which leads to permanent impairments. The study, published in The Journal of Pathology, which is based on unique tissue samples from Denmark's Brain Bank located at SDU, may pave the way for new treatments that help the brain repair itself.
January 24th, 2025 — Source

Medicaid-insured heart transplant patients face higher risk of post-transplant complications, study finds
A new study led by UCLA Health highlights the link between socioeconomic disadvantage, Medicaid insurance, and poorer survival rates after heart transplantation.
January 24th, 2025 — Source

Health — Heart Health & Strokes — January 22nd, 2025

Adult children of divorced parents at higher risk of stroke, study finds
A recent study by researchers from the University of Toronto, Tyndale University and the University of Texas at Arlington found that older adults are at greater risk of having a stroke if they experienced their parents divorcing during childhood.
January 22nd, 2025 — Source

Editing embryos to prevent genetic diseases: Study sparks ethical debate
Scientists from a collaboration of Australian research institutions have proposed that editing multiple genetic variants in human embryos could significantly lower the likelihood of developing complex diseases such as coronary artery disease, Alzheimer's, major depressive disorder, diabetes, and schizophrenia.
January 22nd, 2025 — Source

Innovative bioprinting method creates heart tissues with dynamic shape changes
Researchers at University of Galway have developed a way of bioprinting tissues that change shape as a result of cell-generated forces, in the same way that it happens in biological tissues during organ development.
January 22nd, 2025 — Source

Most Americans monitor heart health but rarely share data with doctors
Advances in technology have made it increasingly easier for people to self-monitor their heart health, whether it's via a smart device on their wrist or finger or a blood pressure monitor. However, a new national survey commissioned by The Ohio State University Wexner Medical Center found that while many Americans use a device to monitor their heart, few share that data with their doctor.
January 22nd, 2025 — Source

Novel PET approach identifies early signs of pulmonary arterial hypertension
PAH is a progressive and life-threatening disease in which the blood pressure in the pulmonary arteries (those that carry blood from the heart to the lungs) is abnormally high. This is often because the structure of the arteries is narrowed or damaged due to tissue remodeling.
January 22nd, 2025 — Source

Ozone exposure linked to hypoxia and arterial stiffness
Ozone (O3) exposure may reduce the availability of oxygen in the body, resulting in arterial stiffening due to the body's natural response to create more red blood cells and hemoglobin, according to a study published in the Journal of the American College of Cardiology (JACC).
January 22nd, 2025 — Source or Source

Processed red meat isn't just bad for your heart, it's also associated with dementia
Less red meat is good for the planet and a rowing number of people have started the new year resolving to pursue a meat-free diet.
January 22nd, 2025 — Source

Health — Heart Health & Strokes — January 20th, 2025

Face-to-face exercise programs improve mental health in heart disease patients
A study led by researchers from the University of Granada, carried out in collaboration with the University of Castilla-La Mancha and the Radboud University Medical Center (The Netherlands), has shown that the context in which physical exercise is performed plays a key role in improving the mental health and quality of life of patients with coronary heart disease.
January 20th, 2025 — Source

Heart attacks and high blood pressure are on the rise in Africa—what does air pollution have to do with it?
Air pollution has an alarming effect on global health. In 2019, it was responsible for 4.2 million global deaths. Inhaling air pollution harms health in many different ways beyond simply having effects on the lungs. Over 70% of air pollution deaths are due to cardiovascular diseases—diseases of the heart and blood vessels, such as heart attacks and strokes.
January 20th, 2025 — Source

Lower blood pressure for diabetic patients can reduce cardiovascular disease
People with type 2 diabetes had significantly fewer heart attacks, strokes, heart failures, and deaths from cardiovascular disease when their blood pressure was lower than the current standard goal, a UT Southwestern Medical Center researcher and his colleagues found.
January 20th, 2025 — Source

Microvascular over-dilation may lead to muscle hypoxia
Persistent over-dilation of muscle microvasculature may be one cause of chronic limb-threatening ischemia, recent studies by Kuopio University Hospital and the University of Eastern Finland show. In the future, this surprising finding may offer new avenues for the screening and treatment of patients with chronic limb-threatening ischemia.
January 20th, 2025 — Source

Over-dilation of microvasculature may contribute to chronic limb-threatening ischemia
Persistent over-dilation of muscle microvasculature may be one reason causing chronic limb-threatening ischemia, recent studies by Kuopio University Hospital and the University of Eastern Finland show. In the future, this surprising finding may offer new avenues for the screening and treatment of patients with chronic limb-threatening ischemia.
January 20th, 2025 — Source

Retinal vascular features identified as potential predictors of stroke risk
Non-invasive eye exams could improve stroke prediction models by analyzing retinal density, complexity, and tortuosity.
January 20th, 2025 — Source

Supervised exercise can improve mental health and quality of life in people with coronary heart disease
A study led by researchers from the University of Granada, carried out in collaboration with the University of Castilla-La Mancha and the Radboud University Medical Center (The Netherlands), has shown that the context in which physical exercise is performed plays a key role in improving the mental health and quality of life of patients with coronary heart disease.
January 20th, 2025 — Source

Health — Heart Health & Strokes — January 17th, 2025

AI-driven approach reads heart cells' inner electrical signals from the outside
AI-driven approach reads heart cells' inner electrical signals from the outside
January 17th, 2025 — Source

Best Blood Pressure Monitors for 2025
Keeping an eye on your blood pressure at home can help you stay on top of your health. Here are the best blood pressure monitors to help you do just that.
January 17th, 2025 — Source

Children with congenital heart defects found to have poorer survival following cancer diagnosis
For children battling both congenital heart defects (CHD) and cancer, the road to recovery is far more precarious than previously understood, according to a study published in the Journal of the National Cancer Institute.
January 17th, 2025 — Source

Fluorescent probes illuminate cholesterol and Alzheimer's research
The search for answers to Alzheimer's disease and other neurodegenerative disorders remains one of the most pressing goals in brain research. Maciej J. Stawikowski, Ph.D., an assistant professor of chemistry and biochemistry at Florida Atlantic University's Charles E. Schmidt College of Science, believes the key may lie in understanding how cholesterol and other lipids move through cells and affect their communication.
January 17th, 2025 — Source

Higher costs can limit attendance for life changing cardiac rehab
Despite the success cardiac rehabilitation has shown at reducing heart-related deaths and hospital readmissions, higher out-of-pocket costs may prevent patients from participating in the program, a Michigan Medicine study suggests.
January 17th, 2025 — Source or Source

Health — Heart Health & Strokes — January 13th, 2025

Framework outlines steps for achieving health equity in stroke care
In a recently published article in the journal Stroke, corresponding author, Bernadette Boden-Albala, MPH, DrPH, founding dean and professor of health, society, and behavior at the UC Irvine Joe C. Wen School of Population & Public Health, shares important tools to achieve health equity, including the power and effectiveness of community-engaged research.
January 13th, 2025 — Source

Software tool provides a new view inside complex 3D biomedical images
Researchers have developed a new software tool that provides unprecedented capabilities to see inside 3D images. Its interactive, dynamic cutaway views allowed them to analyze never-before-seen dynamics of embryonic mouse heart development using optical coherence tomography (OCT) images.
January 13th, 2025 — Source

Health — Heart Health & Strokes — January 10th, 2025

Red light linked to lowered risk of blood clots
Humans and mice exposed to long-wavelength red light had lower rates of blood clots that can cause heart attacks, lung damage and strokes, according to research led by University of Pittsburgh School of Medicine and UPMC surgeon-scientists and published today in the Journal of Thrombosis and Haemostasis.
January 10th, 2025 — Source

Health — Heart Health & Strokes — January 9th, 2025

Race- and gender-based microaggressions linked to higher post-birth blood pressure
Gender-based racism through microaggressions may be linked to higher blood pressure postpartum and beyond, according to research published in Hypertension.
January 9th, 2025 — Source

Risk of device failure similar with different peripherally inserted central catheter materials
For patients referred for peripherally inserted central catheters (PICCs), the risk for device failure is not lower with hydrophobic or chlorhexidine PICCs versus standard polyurethane ones, according to a study published in the New England Journal of Medicine.
January 9th, 2025 — Source

Semaglutide currently not cost-effective for heart patients without diabetes, study finds
For overweight or obese individuals without diabetes, but with pre-existing cardiovascular disease, semaglutide (Ozempic, Wegovy) is not cost-effective at current pricing, new research shows. However, with price reductions or rebates up to 50%, it could meet the benchmark for value in health care.
January 9th, 2025 — Source

Study finds 1 in 4 older U.S. veterans report cardiovascular disease diagnosis
One in four older U.S. veterans report being diagnosed with cardiovascular disease (CVD) in their lifetime, according to a study published online Dec. 18 in PLOS Mental Health.
January 9th, 2025 — Source

Health — Heart Health & Strokes — January 8th, 2025

AI tool uncovers gender disparity in heart disease diagnosis
Women may be missing a diagnosis of a potentially deadly heart condition due to guidelines that don't account for natural differences in sex and body size, according to a new study led by UCL researchers.
January 8th, 2025 — Source

Calming chaotic waves with small electrical intervention: Researchers develop technique to stop irregular heartbeats
Researchers from Durham University have made an exciting discovery that could improve how doctors treat dangerous heart rhythms, like those seen in cardiac arrest.
January 8th, 2025 — Source

Exposure to aircraft noise linked to worse heart function
People who live close to airports and are exposed to high aircraft noise levels could be at greater risk of poor heart function, increasing the likelihood of heart attacks, life-threatening heart rhythms and strokes, according to a study led by UCL (University College London) researchers.
January 8th, 2025 — Source or Source

High aircraft noise increases risk of heart problems and stroke
People who live close to airports and are exposed to high aircraft noise levels could be at greater risk of poor heart function, increasing the likelihood of heart attacks, life-threatening heart rhythms and strokes, according to a new study led by UCL (University College London) researchers.
January 8th, 2025 — Source

Intermittent fasting aids weight loss and boosts heart health in obesity, study finds
A team of scientists has shown that intermittent fasting (reducing the number of hours of intake and extending the hours of fasting each day) is an effective method for losing weight and improves cardiovascular health in people with obesity problems.
January 8th, 2025 — Source

Morning coffee may protect the heart better than all-day coffee drinking
People who drink coffee in the morning have a lower risk of dying from cardiovascular disease and a lower overall mortality risk compared to all-day coffee drinkers, according to new research.
January 8th, 2025 — Source

Health — Heart Health & Strokes — January 7th, 2025

Cell-based therapy improves outcomes in a pig model of heart attacks
In a large-animal model study, researchers have found that heart attack recovery is aided by the injection of heart muscle cell spheroids derived from human-induced pluripotent stem cells (hiPSCs), that overexpress cyclin D2 and are knocked out for human leukocyte antigen classes I and II.
January 7th, 2025 — Source

MedAxiom releases 2024 Cardiovascular APP Compensation and Utilization Report
MedAxiom, the premier source for cardiovascular organizational performance solutions, has released its 2024 Cardiovascular Advanced Practice Provider (APP) Compensation and Utilization Report, which includes 2023 data from 90 provider organizations – a robust response rate. The report features a foreword from Ginger Biesbrock, DSC, PA-C, FACC, executive vice president of MedAxiom Care Transformation Services, encouraging practical applications of the report's data to design and implement team-based care models.
January 7th, 2025 — Source

Stroke survivors regain strength with virtual reality games that boost brain plasticity
Mirror therapy rehabilitation is a technique commonly used with stroke survivors to help them regain function of their limbs that have been weakened because of a stroke.
January 7th, 2025 — Source

Withings is making a cardiologist checkup part of its health subscription
Withings devices collect lots of biometric and heart data — and the company’s offering a human to help make sense of it
January 7th, 2025 — Source

Health — Heart Health & Strokes — January 6th, 2025

Digital heart twin offers potential new tool for treating dangerous heart rhythms
Using computers to make a digital replica of the heart—a digital heart twin—can successfully identify problem areas deep in the heart muscle of people with a serious heart rhythm disorder, a new study finds. The research lays the groundwork for a new way of treating a life-threatening condition often caused by prior heart attacks or genetic heart disorders.
January 6th, 2025 — Source

Post-stroke patients have trouble following instructions, study finds
The ability to follow instructions and its impact on the rehabilitation of stroke patients has never been investigated. At the Joint Laboratory for Neurological Rehabilitation Research of Ben-Gurion University of the Negev and Adi-Negev Nahalat Eran, researchers explored following instructions and patients' motor recovery.
January 6th, 2025 — Source

Study details how ketones improve blood flow to the heart
A research team led by Matthew Nystoriak, Ph.D., associate professor of biomedical research and translational medicine at Masonic Medical Research Institute (MMRI), has uncovered groundbreaking insights into heart health in a study titled "Myocardial Hyperemia via Cardiomyocyte Catabolism of β-Hydroxybutyrate."
January 6th, 2025 — Source

Health — Heart Health & Strokes — January 3rd, 2025

Social connections may boost immunity and reduce disease risk
Interactions with friends and family may keep us healthy because they boost our immune system and reduce our risk of diseases such as heart disease, stroke and type 2 diabetes, new research suggests.
January 3rd, 2025 — Source

UK firefighters exposed to toxic smoke at Grenfell Tower fire suffer debilitating health effects, research finds
Research has found that over a quarter of surveyed firefighters who attended the Grenfell Tower fire are now suffering from long-term health disorders.
January 3rd, 2025 — Source

Health — Heart Health & Strokes — December 31st, 2024

'A powerful connection': Researchers create choir of children born with heart condition
Each child had already undergone at least three open-heart surgeries. They'd endured countless hours in doctors' offices and hospitals after being born with a serious heart condition.
December 31st, 2024 — Source

New technology 'sees' how cholesterol causes heart attacks
The U.S. government's premier research body has made an important discovery that could help create new drugs to lower "bad" cholesterol, and hopefully prevent heart attacks and stroke.
December 31st, 2024 — Source

Health — Heart Health & Strokes — December 29th, 2024

New legislation will help schools handle heart emergencies
Schoolkids will be better able to save the life of a cardiac arrest victim, thanks to a new law signed this week by President Joe Biden.
December 29th, 2024 — Source

Health — Heart Health & Strokes — December 27th, 2024

Cooking garlic and onions at high heat can form trans fats, study finds
Trans-fatty acids (TFA) are a major cause of cardiovascular diseases. These harmful fats can accumulate along artery walls, restricting blood flow and increasing the risk of heart attacks. According to the World Health Organization (WHO), TFAs are responsible for over 278,000 annual deaths worldwide, and it recommends that TFA consumption should be limited to less than 1% of daily energy intake.
December 27th, 2024 — Source

Monitoring long-term cardiac activity with contactless radio frequency signals
A research team led by Prof. Chen Yan at the University of Science and Technology of China (USTC) has taken a leap forward in cardiovascular health monitoring. They have developed a non-invasive radio frequency (RF)-based system capable of monitoring heart rate variability (HRV) with clinical-grade accuracy over extended periods.
December 27th, 2024 — Source

New laser technology improves stent effectiveness in vascular treatments
A Korea Institute of Science and Technology (KIST) research team has developed a novel stent surface treatment technology using laser patterning. This technology promotes endothelial cell growth while inhibiting smooth muscle cell dedifferentiation in blood vessels.
December 27th, 2024 — Source

Health — Heart Health & Strokes — December 26th, 2024

Women are less likely than men to take medication after a stroke, study suggests
Female stroke victims are less likely than men to take drugs that could lower their odds of a second stroke.
December 26th, 2024 — Source

Health — Heart Health & Strokes — December 16th, 2024

AAP endorses new algorithm for critical congenital heart disease screening
In a clinical report published online Dec. 16 in Pediatrics, the American Academy of Pediatrics endorses a new algorithm for use in critical congenital heart disease (CCHD) screening, which was added to the U.S. Recommended Uniform Screening Panel in 2011.
December 16th, 2024 — Source

Clopidogrel edges out aspirin in heart procedure recovery
Researchers at 37 sites in South Korea have found patients taking clopidogrel after percutaneous coronary intervention (PCI) experienced lower rates of both thrombotic and bleeding events than those taking aspirin. Clopidogrel's benefits remained consistent regardless of high bleeding risk (HBR) or complex PCI.
December 16th, 2024 — Source

Injected microbubbles could be a safe way to deliver emergency oxygen
For years, researchers and clinicians have been trying to find a way to rapidly deliver oxygen to patients when traditional means of oxygenation are difficult or ineffective during critical moments of cardiac or respiratory arrest.
December 16th, 2024 — Source

Study reveals dopamine's role in stress-induced cardiovascular responses
Under stress, animals change their behavior, such as through "fight or flight" or "freezing" response. Simultaneously, physiological responses essential for stress adaptation are triggered in the body. Cardiovascular regulation, including changes in blood pressure and heart rate, is a critical stress response.
December 16th, 2024 — Source

Walking in a rhythmic wonderland with holiday songs that could help save lives
When you hear a favorite holiday tune, you might not immediately connect it with CPR.
December 16th, 2024 — Source

Health — Heart Health & Strokes — December 13th, 2024

Exposure to remote wildfire smoke linked to increased medical visits for heart and lung problems
Wildfire smoke has long been known to exacerbate health problems like heart disease, lung conditions, and asthma, but now a new study finds that smoke from these fires can lead to poor health thousands of miles away.
December 13th, 2024 — Source

Health — Heart Health & Strokes — December 10th, 2024

Culturally tailored patient education can improve heart health
For individuals from diverse backgrounds, managing heart disease effectively often depends on more than access to medical care—it requires culturally relevant education. Recent research reveals that adapting patient education to match cultural contexts can significantly improve health outcomes, offering hope in the fight against the world's leading cause of death: cardiovascular disease.
December 10th, 2024 — Source

Endothelial cells lining veins in lungs contribute to repair of blood vessels after injury, researchers discover
Veins in the lungs, or pulmonary veins, play a critical role not only in lung functioning but also in maintaining sufficient oxygen in tissues throughout the body. When a person sustains a pulmonary injury from an illness such as influenza or COVID, repair of blood vessels and the creation of new ones is vital to meet oxygen demands; however, research in these areas remains underexplored.
December 10th, 2024 — Source

New study reveals social factors in pediatric cardiac arrest survival
The odds on whether a child survives a cardiac arrest may depend on where they live, according to a new study from the University of Missouri School of Medicine.
December 10th, 2024 — Source

Opportunistic assessment of aortic calcium predicts major adverse cardiovascular events
A fully automated algorithm to quantify aortic artery calcification (AAC) on computed tomography (CT) scans performed for other clinical purposes (opportunistic CT) can predict the risk for subsequent major adverse cardiovascular events (MACE), according to a study presented at the annual meeting of the Radiological Society of North America, held from Dec. 1 to 5 in Chicago.
December 10th, 2024 — Source

Scientists create first-ever blood-generating heart organoid
How do human organs develop and what happens to them when they become diseased? To answer these questions, researchers are increasingly focusing on so-called organoids. These mini-organs, just a few millimeters in size, consist of groups of cells cultivated in the laboratory that can form organ-like structures.
December 10th, 2024 — Source

Health — Heart Health & Strokes — December 6th, 2024

AI stroke brain scan readings found to be twice as accurate as current method
New AI software can read the brain scans of patients who have had a stroke to more accurately pinpoint when it happened and help doctors work out whether it can be successfully treated.
December 6th, 2024 — Source

Drug offers cost-effective protection for newborns with genetic bleeding disorder
Severe hemophilia A is a genetic disorder that prevents blood from clotting properly, posing a constant risk of dangerous bleeding episodes. Infants with severe hemophilia A (HA) are at risk of brain bleeds, which can lead to serious long-term brain damage. Emicizumab (Hemlibra) was approved by the FDA in 2018 to prevent and reduce bleeding for patients who suffer from hemophilia A.
December 6th, 2024 — Source

Indonesia reports first robotic cardiac surgery and more briefs
Also, the South Korean government will pilot an electronic system to maintain the patient medical records at shuttered health facilities.
December 6th, 2024 — Source

More plant protein, less animal protein tied to lower heart disease risk, not stroke
A higher plant-to-animal dietary protein ratio is associated with lower risks of cardiovascular disease and coronary artery disease, but not stroke
December 6th, 2024 — Source

Reduced-dose anticoagulants not noninferior for recurrent venous thromboembolism
Noninferiority of reduced- versus full-dose anticoagulants cannot be proven in patients with venous thromboembolism who need extended anticoagulation, according to a study to be presented at the annual meeting of the American Society of Hematology, held from Dec. 7 to 10 in San Diego.
December 6th, 2024 — Source

Stroke survivors face much higher odds for dementia, research finds
Stroke survivors have an 80% increased risk of dementia compared to people who've never suffered a stroke, a new study finds.
December 6th, 2024 — Source

Health — Heart Health & Strokes — December 1st, 2024

Your Chaotic Sleep Schedule Might Be Hurting Your Heart
New research suggests that sleeping and waking up at the same time each night is important to maintaining your cardiovascular health.
December 1st, 2024 — Source

Childhood stroke study identifies the contraceptive pill and smoking as risk factors
Researchers are calling for clear guidelines on childhood stroke after a study, published in the November issue of Acta Paediatrica, found wide variations in time lag to diagnosis, investigation and treatment.
November 1, 2010 — Source