Heart disorders can show up in many ways, but one of the most common is an irregular heart rhythm known as atrial fibrillation, or AFib. In this condition, the heart beats fast and inconsistently, ...

Do you feel your heart is skipping beats randomly for no reason? Hear it from an expert why this may happen.

A south London man discovered he had suffered a heart attack after struggling during a gym workout, highlighting the ...

An 8-month low-calorie diet plus behavioral support helped older adults with overweight or obesity and persistent atrial ...

During what seemed like an ordinary rectal check-up, doctors were taken by surprise when a man's racing heart rate, clocked at 140 beats per minute, dramatically fell to a steady 80. This miraculous ...

“We don’t know what is going in our bodies that well so any help we can get has to be good” ...

In these 2025 Advanced Life Support Guidelines, the American Heart Association provides comprehensive recommendations for the resuscitation and management of adults experiencing cardiac arrest, ...

Cardiomegaly means your heart is bigger than typical, usually because the muscle thickens or the chambers dilate from working harder due to conditions like high blood pressure, heart valve problems, ...

Mar. 30, 2026 A powerful cholesterol-lowering drug may be changing the rules of heart disease prevention. Researchers found that evolocumab, typically used for people who already have cardiovascular ...

Deep vein thrombosis (DVT) is a preventable but serious medical condition where blood clots form in your veins. Most often, these clots are in your lower leg, thigh, or pelvis. They can sometimes ...

Cardiac intensive care units are specialized, high-acuity, and resource-intensive environments for the care of critically ill ...

Heart valve disease happens when one of your heart’s four valves doesn’t open fully (stenosis) or close properly (regurgitation or prolapse), forcing your heart to work harder to pump blood. Symptoms ...