Despite its importance, the heart is one of the few tissues in the human body that can't repair damage very well – or at ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Add Yahoo as a preferred source to see more of our stories on Google. The photograph was genuine and showed a so-called "ghost heart" — that is, what scientists call hearts without cells used for ...

Pioneering research by experts at the University of Sydney, the Baird Institute and the Royal Prince Alfred Hospital in ...

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast heartbeat, it's been at least 30 years since any new treatments have been ...

Some people say that today there are almost no "blank spots" left on our planet - that is, places completely unexplored by humans. And therefore, supposedly, life today has become more boring than, ...

Aitor Aguirre receives funding from the NIH, AHA, Corewell-MSU Alliance Foundation and HVI. Aleksandra Kostina and Brett Volmert do not work for, consult, own shares in or receive funding from any ...