An Arizona couple are sharing a home video to raise awareness of what a heart attack can look like in reality.

A man is lucky to be alive after his wife accurately assessed that he was having a heart attack after he showed symptoms of ...

This discovery could affect millions of people who may not know they're at risk. Medical experts sound alarm on shocking ...

Having a heart attack when you’re alone is a frightening thought, but knowing what to do in that moment could save your life.

An artificial intelligence (AI) model trained to detect blocked coronary arteries based on electrocardiogram (ECG) readings ...

High cholesterol causes plaque buildup in arteries, which can restrict blood flow and lead to heart attack or stroke. High cholesterol is a major risk factor for heart attack and stroke.

Heart disease has long been the leading killer of adults, but beyond that stark fact, men and women diverge. From differences at the cellular level of the heart to circulatory structure to ...

A scientific technique that rapidly increases the body's production of anti-inflammatory cells promoted healing from heart attacks in mice, according to a new study. Once adapted to treat humans, the ...

At first she was tempted to explore a walk-through model of the human heart, but instead she went to the Hall of North America where an attendant was explaining the difference between poisonous ...

The Eli Lilly drug caused a major drop in the blood levels of Lp(a), but further research is needed to show that it will prevent heart attacks and strokes. By Gina Kolata As many as one in five ...