Heart Disease News

May 3, 2025

Top Headlines

The All-Female Korean Haenyeo Divers Show Genetic Adaptions to Cold Water Diving

May 2, 2025 — The Haenyeo, a group of all-female divers from the Korean island of Jeju, are renowned for their ability to dive in frigid waters without the aid of breathing equipment -- even while pregnant. A ...

Is your Heart Aging Too Fast?

May 1, 2025 — Researchers have developed a revolutionary new way to find out the 'true age' of your heart using MRI. A new study shows how an MRI scan can reveal your heart's functional age -- and how unhealthy lifestyles can dramatically accelerate this figure. ...

New Model to Study Hypertension and Aortic Aneurysms Developed

Apr. 30, 2025 — Investigators have discovered a new pathway that may lead to a treatment for high blood pressure and aortic aneurysms. By creating a new laboratory model for studying these conditions, the team treated hypertension and aortic aneurysms by targeting ...

Simple Test Could Better Predict Your Risk of Heart Disease

Apr. 28, 2025 — 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, researchers have shown comprehensively that a combination of two lipoprotein ...

Latest Headlines

updated 10:43pm EDT

High Blood Sugar in Adolescence Tripled the Risk of Premature Heart Damage Affecting Females Worse Than Males

Apr. 28, 2025 — Persistently high blood sugar and insulin resistance significantly increased the risk of worsening functional and structural heart damage during ...

Engineers Develop Wearable Heart Attack Detection Tech

Apr. 30, 2025 — Every second counts when it comes to detecting and treating heart attacks. A new technology may be able to identify heart attacks faster and more accurately than traditional ...

Heart Disease Deaths Worldwide Linked to Chemical Widely Used in Plastics

Apr. 29, 2025 — Daily exposure to certain chemicals used to make plastic household items could be linked to more than 356,000 global deaths from heart disease in 2018 alone, a new analysis of population surveys ...

New Machine Algorithm Could Identify Cardiovascular Risk at the Click of a Button

Apr. 29, 2025 — An automated machine learning program has been able to identify potential cardiovascular incidents or fall and fracture risks based on bone density ...

This Injected Protein-Like Polymer Helps Tissues Heal After a Heart Attack

Apr. 25, 2025 — Researchers have developed a new therapy that can be injected intravenously right after a heart attack to promote healing and prevent heart failure. The therapy both prompts the immune system to ...

Simple Consultations in Emergency Room Can Help Patients Manage High Blood Pressure

Apr. 24, 2025 — A simple consultation during unrelated visits to the emergency room can help patients with high blood pressure -- 'the silent killer' -- manage the ...

Metabolic Syndrome Linked to Increased Risk of Young-Onset Dementia

Apr. 23, 2025 — Having a larger waistline, high blood pressure and other risk factors that make up metabolic syndrome is associated with an increased risk of young-onset dementia, according to a new study. ...

Micro-Nano-Plastics Found in Artery-Clogging Plaque in the Neck

Apr. 23, 2025 — A small study found that fatty buildup in the blood vessels of the neck (carotid arteries) may contain 50 times or more micronanoplastics -- minuscule bits of plastic -- compared to arteries free of ...

Link Between Heart Attack Severity and Circadian Rhythm Unveiled

Apr. 23, 2025 — The molecular mechanism behind why heart attacks can vary in severity depending on the time of day has been uncovered, potentially paving the way for innovative treatments that align with the natural ...

Can Hormone Therapy Improve Heart Health in Menopausal Women?

Apr. 22, 2025 — Oral hormone therapy may benefit heart health in menopausal women. A new analysis of data from the Women's Health Initiative found that estrogen-based oral hormone therapy had a long-term beneficial ...

Nontraditional Risk Factors Shed Light on Unexplained Strokes in Adults Younger Than 50

Apr. 17, 2025 — Among adults ages 18-49 (median age of 41 years) who were born with a hole in the upper chambers of their heart known as patent foramen ovale (PFO), strokes of unknown cause were more strongly ...

Intravascular Imaging Can Improve Outcomes for Complex Stenting Procedures in Patients With High-Risk Calcified Coronary Artery Disease

Apr. 15, 2025 — A new study could lead to more widespread use of imaging technique to improve survival and prevent ...

Heart Valve Abnormality Is Associated With Malignant Arrhythmias

Apr. 15, 2025 — People with a certain heart valve abnormality are at increased risk of severe heart rhythm disorders, even after successful valve surgery. The condition is more common in women and younger patients ...

Preventing Onset and Development of Heart Failure With Preserved Ejection Fraction

Apr. 15, 2025 — An international team of researchers has discovered a natural mechanism that protects the heart from heart failure with preserved ejection fraction (HFpEF), a serious condition in need of effective ...

High Blood Pressure? Eat More Bananas

Apr. 14, 2025 — New research suggests increasing the ratio of dietary potassium to sodium intake may be more effective for lowering blood pressure than simply reducing sodium ...

Sleep Matters: Duration, Timing, Quality and More May Affect Cardiovascular Disease Risk

Apr. 14, 2025 — Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing ...

Combination of Drugs Could Prevent Thousands of Heart Attacks

Apr. 14, 2025 — Patients who receive an add-on medication soon after a heart attack have a significantly better prognosis than those who receive it later, or not all, new research ...

AI-Generated 'Synthetic Scarred Hearts' Aid Atrial Fibrillation Treatment

Apr. 11, 2025 — Researchers have developed an AI tool that creates synthetic yet medically accurate models of fibrotic heart tissue (heart scarring), aiding treatment planning for atrial fibrillation (AF) patients. ...

Handheld Device Could Transform Heart Disease Screening

Apr. 8, 2025 — Researchers have developed a handheld device that could potentially replace stethoscopes as a tool for detecting certain types of heart ...

CVD and Obesity: When Protective Lipids Decline, Health Risks Increase

Apr. 8, 2025 — New research has uncovered a surprising culprit underlying cardiovascular diseases in obesity and diabetes -- not the presence of certain fats, but their suppression. The study challenges the ...

New Study Investigates Effects of ADHD Medications on the Heart

Apr. 7, 2025 — A new study has found that medications for ADHD have overall small effects on blood pressure and heart rate after weeks or a few months of use. There have been concerns about the side effects of ADHD ...

Could Targeting Parkinson's Outside of the Brain Improve Symptoms?

Apr. 3, 2025 — Parkinson's doesn't just affect movement and the brain -- it may also impact the heart, according to new research. Scientists suggest that targeting a key protein outside of the brain could ...

Cognitive Decline Comes Sooner for People With Heart Failure

Apr. 3, 2025 — There are over six million Americans with heart failure who are at greater risk of losing their cognitive abilities earlier in life, a study suggests. Global cognition and executive functioning ...

Scientists Unveil Starfish-Inspired Wearable Tech for Heart Monitoring

Apr. 2, 2025 — When we move, it's harder for existing wearable devices to accurately track our heart activity. But researchers found that a starfish's five-arm shape helps solve this problem. Inspired by ...

Clinical Trial Unearths Hidden Hypertension With Automated Searches of Health Records

Mar. 31, 2025 — A trial of 648 patients found that the new automated method and intervention strategy resulted in nearly four times as many diagnoses and treatment plans for high blood pressure compared with ...

New Study Links Lower Proportions of Certain Sleep Stages to Brain Changes Associated With Alzheimer's Disease

Mar. 31, 2025 — New research reveals that lower proportions of specific sleep stages are associated with reduced brain volume in regions vulnerable to the development of Alzheimer's disease over ...

Preventable Cardiac Deaths During Marathons Are Down

Mar. 30, 2025 — New findings indicate that while the rate of marathon runners who suffer cardiac arrests remained unchanged, their chance for survival is twice what it was in the past. Now, far fewer marathon ...

Early Signs of Heart Problems Linked to Smaller Brain Volumes

Mar. 26, 2025 — 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. The meta-analysis ...

Adulting Is Hard on the Heart: Teen to Young Adulthood Is a Critical Time to Address Risk

Mar. 26, 2025 — Many youth have heart disease risk factors by their late teens, and preventing or addressing these risks early may reduce the risk of developing cardiovascular disease in the future, according to a ...

Movement Matters: Mobility Linked to Better Outcomes for Patients With Heart Failure

Mar. 26, 2025 — Compared with those who spent most of their time in a single room, people with heart failure with preserved ejection fraction (HFpEF) who were able to travel outside of their home without assistance ...