A new study suggests the vagus nerve may be one of the heart’s most important defenders against aging. Researchers found that ...

After eight years of training, Dr. Maureen McKiernan made her debut as the lead surgeon on an infant heart transplant — an ...

Cardiovascular disease remains a leading global cause of death, and we break down its pathology, risk factors, and the ...

Exploring the vital role of heart valves in maintaining proper circulation and cardiac health. I test TVs for a living — ...

The fat, fiber, protein, and micronutrients found in cream cheese and peanut butter can affect your heart health.

Pickles may be delicious and packed with probiotics, but their high sodium content could quietly be putting your heart and ...

High blood pressure (hypertension) can be caused by a variety of factors, including your lifestyle, medical conditions, medications, genetics, and more. Learn more.

Controlling immune cells' internal clocks helped reduce inflammatory damage in conditions like heart attack and sickle cell disease, a mouse study found. When you purchase through links on our site, ...

Cardiac arrest is common and deadly, affecting up to 700 000 people in the United States annually. Advanced cardiac life support measures are commonly employed to improve outcomes. This 2025 guideline ...