Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it has been at least 30 years since a new drug for this common rhythm problem ...

Scientists have successfully 3D printed a heart using real human cells. The structure includes chambers, blood vessels, and muscle tissue. While still experimental, it marks a major step toward ...

Australian researchers have uncovered a crucial new mechanism that helps explain how the heart's major blood vessels form ...

Pioneering research by experts at the University of Sydney, the Baird Institute and the Royal Prince Alfred Hospital in Sydney has shown that heart muscle cells regrow after a heart attack, opening up ...

Scientists in Australia made an exciting new finding in a recent study.

Despite its importance, the heart is one of the few tissues in the human body that can't repair damage very well – or at least, that's what has long been presumed. Scientists in Australia have now ...

HOUSTON — In a groundbreaking move, the FDA has approved the second phase of clinical trials for the BiVACOR mechanical heart, a device that could potentially make human heart transplants a thing of ...

Local heart surgeons are reporting early success with a replacement aortic valve made of bovine, or cow, tissue. The valve can last 20 years and doesn't require lifelong anticoagulants, a requirement ...