You know the feeling. When you first see your crush and your head starts spinning, your palms get sweaty, and your heart begins beating a mile a minute. Is this love? Or is it … an arrhythmia? The ...

Your heart has been doing its job faithfully for years, beating steadily in the background while you go about your daily life. Then suddenly, you become acutely aware of every beat as it seems to ...

A collaborative study reveals two kinds of scarring, dubbed hot and cold, in injured heart tissue, suggesting that treatments must take the type of scar into account Not all scars are created equal.

A quirk in the metabolism of immature heart muscle cells can be leveraged to deliver a pure stream of the cells perfect for regenerative medicine applications, researchers in Japan have found. The ...

Did you know that your blood type could play a much bigger role in your health than you thought? While cardiovascular risks ...