Heart attack damages the muscles, which requires bypass surgery. But now researchers have discovered a new way to treat it.

Research suggests the more steps a person takes each day, the more they reduce their risk of dying. But that benefit maxes ...

Did you know men and women's heart cells prefer different kinds of fuel? Gender differences are emerging as scientists turn ...

People who regularly engage in significant amounts of exercise, as endurance athletes do, may develop enlarged hearts. While ...

Affecting 1 in 500 people, hypertrophic cardiomyopathy is a condition in which the walls of the left ventricle, the heart's main pumping chamber, become abnormally thick. "HCM is one of the ...

US astronauts Butch Wilmore and Suni Williams are finally coming home — here are some of the health issues they may ...

Protect your heart with simple daily habits like movement, better sleep, and healthy eating. Small changes make a big impact ...

we can get pretty close to how real muscle fibers work," says Opris. The researcher believes that in future it may be possible to print an entire heart from these fibers. However, there is still a ...

The FDA-approved imaging agent for detecting coronary artery disease gained Medicare and Medicaid coverage starting April 1.