National Library of Medicine. 10,000-8,000 B.C.E. The heart symbol, the popular icon for the heart, can be traced to before the last Ice Age. Cro-Magnon hunters in Europe use the symbol in ...

Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns ...

Your blood type and its connection to your heart health may matter more than you give it credit for. Like most things in life, context and the big picture are important factors to consider.

When it comes to heart attacks, you may envision an older man dramatically clutching his chest, like those scenes in the movies. A heart attack happens when blood flow to your heart becomes ...

Trusted, comprehensive information and resources for heart health. How many times does your heart beat in a day? Is broken heart syndrome a real thing? Find out why your ticker is a fascinating organ.

Heart disease is more common in people over 65, but treatments are better than ever. That can complicate decision-making for older heart patients. By Paula Span It turns out that the Isley ...

Being in love is good for your heart — literally. “There is evidence that being in supportive, happy relationships is heart healthy,” Dr. Joy Gelbman, a cardiologist at NewYork-Presbyterian ...

While some studies suggest eating chocolate benefits heart health, the research is largely inconclusive. Any potential heart-health boosts only apply to dark chocolate or cocoa extract—not milk ...