Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Semaglutide improves maximal walking distance in people with symptomatic PAD and Type 2 diabetes

Semaglutide, a glucagon-like peptide 1 (GLP-1) agonist, significantly improved maximal walking distance in people with symptomatic peripheral artery disease (PAD) and Type 2 diabetes in the first-of-its kind trial to evaluate the use of a GLP-1 agonist to manage PAD.

29 Mar 2025

Research reveals optimal duration of dual antiplatelet therapy after stent implantation

Patients who have a stent implanted to open a blocked coronary artery face dual risks of developing blood clots and of having excessive bleeding in the months following the procedure.

29 Mar 2025

Rivaroxaban shown to be a viable alternative to warfarin for left ventricular thrombus

At three months of follow-up, patients hospitalized for a serious heart attack who were treated with the oral blood thinner rivaroxaban for a blood clot in the left ventricle did as well as similar patients who received standard treatment with warfarin, an older blood-thinning drug.

29 Mar 2025

The Giants Foundation and American Heart Association promote life-saving CPR skills

The American Heart Association and The Giants Foundation, the nonprofit organization of the New York Giants, gathered representatives from 12 local schools for cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) training on March 20 at MetLife Stadium.

28 Mar 2025

Heart Failure Center Certification aims to enhance patient outcomes worldwide

More than 56 million people globally live with heart failure (HF), which prevents the body from getting enough of the oxygen-rich blood it needs to work properly.

27 Mar 2025

New medical database enhances obesity research and treatment

A new medical database automatically compiles the medical records of obese patients and those suffering from obesity-related diseases in a uniquely comprehensive and reliable manner.

27 Mar 2025

Enhancing the value of virtual care through strategic partnerships

Recent analysis by the National Health Institute indicates that telehealth now accounts for 23% of all health care encounters nationwide, with some clinical specialties reporting virtual visit rates now exceeding 50%.

27 Mar 2025

Gasdermin D found to play a crucial role in heart arrhythmias

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.

27 Mar 2025

Simultaneous screening for hypertension and arrhythmia could prevent strokes

A group of 29 international experts says that simultaneous screening for hypertension and heart arrhythmia could prevent thousands of strokes.

27 Mar 2025

Older Americans support insurance coverage for obesity medications

A large majority of older Americans feel that health insurance – including Medicare – should cover anti-obesity medications, according to a new University of Michigan study.

27 Mar 2025

Study finds association between heart dysfunction and smaller brain volumes

People who have early signs of heart problems may also have changes in brain health that can be early signs of dementia, such as loss of brain volume, according to a meta-analysis published on March 26, 2025, online in Neurology, the medical journal of the American Academy of Neurology.

26 Mar 2025

Neighborhood disadvantage linked to higher dementia risk

People living in more disadvantaged neighborhoods may be more likely to develop dementia than people living in neighborhoods with fewer disadvantages, according to a study published on March 26, 2025, online in Neurology, the medical journal of the American Academy of Neurology.

26 Mar 2025

This molecule links your diet to stroke and Alzheimer’s—here’s how to stop it

A new review explores how TMAO, a gut-derived metabolite from red meat and other foods, contributes to heart and brain diseases. It also highlights promising interventions—like plant-based diets, probiotics, and nutraceuticals—to lower TMAO levels and reduce health risks.

26 Mar 2025

Higher education linked to faster cognitive decline after stroke

When someone has a stroke, it can accelerate the loss of cognitive ability over the coming years.

26 Mar 2025

Addressing cardiovascular risk factors in emerging adulthood

Many teenagers enter adulthood with significant risk factors for cardiovascular disease, and the transition from adolescence to adulthood is a key time to address these risk factors and reduce the risk of developing future cardiovascular disease, according to a new American Heart Association scientific statement published today in the Journal of the American Heart Association.

26 Mar 2025

Arthritis drug shows promise in halting seizures in mice with epilepsy

A drug typically prescribed for arthritis halts brain-damaging seizures in mice that have a condition like epilepsy, according to researchers at the University of Wisconsin–Madison.

25 Mar 2025

Ochsner Health study highlights benefits of combination therapy for cardiovascular risks

Ochsner Health Medical Director for Cardiac Rehabilitation and Preventive Cardiology, Carl J. "Chip" Lavie, Jr., MD, recently co-authored a groundbreaking research study featured in the prestigious Mayo Clinic Proceedings highlighting the comparative efficacy of lipid-lowering therapies for reducing cardiovascular risks and led by Maciej Banach, MD,PhD from Poland and leader of the International Lipid Expert Panel ( ILEP).

25 Mar 2025

Microplastics exposure linked to increased risk of chronic diseases

Tiny fragments of plastic have become ubiquitous in our environment and our bodies. Higher exposure to these microplastics, which can be inadvertently consumed or inhaled, is associated with a heightened prevalence of chronic noncommunicable diseases, according to new research being presented at the American College of Cardiology's Annual Scientific Session (ACC.25).

25 Mar 2025

US Patent Office grants Closed Loop Medicine key patents for cardiometabolic capabilities in GLP-1 and Direct Oral Anti-Coagulants (DOAC) therapies

Closed Loop Medicine Ltd., a leader in AI-enabled precision medicines, today announced the expansion of its US patent portfolio. Strengthening its cardiometabolic treatment portfolio, the Company now has patents covering advancements in GLP-1 therapies for obesity and diabetes, and direct oral anticoagulants (DOACs) for cardiovascular health.

25 Mar 2025