Researchers boosted levels of a heart-healing hormone in mice and pigs with a single injection of a new, experimental form of ...

Scientists have shown that a single injection of self-amplifying RNA, delivered into skeletal muscle rather than the heart ...

Add Yahoo as a preferred source to see more of our stories on Google. People with hidden pockets of fat in their muscles – similar to so-called marbling in beef – are at a higher risk of dying from ...

For people who have survived a heart attack, the notion of one shot in the arm to help the heart heal, for weeks after, may seem far-fetched. But thanks to a team of researchers, including a Texas A&M ...

When someone suffers a heart attack and survives, the race is on to limit damage to their heart muscles. There will inevitably be some, but just how much will affect the person’s chances of another ...

When heart muscle gets damaged, the result is often permanent. Unlike other muscles in the body, the heart has long been believed to lack the ability to heal itself. But recent research suggests that ...

If you have been thinking more about your heart health, or simply want a clearer picture of your risk, the McLaren ...

Eric McClane, of York County, suffered a severe heart attack caused by a completely blocked artery and survived.

Researchers have investigated the effect of increased cell temperature on the contractility of skeletal muscle and cardiac muscle by heating the muscle proteins using advanced microscopical techniques ...

Study shows greater muscle area in men leads increased risk of heart disease; it's different for muscle density. Body composition -- often expressed as the amount of fat in relation to muscle -- is ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...

New injection helps body produce heart protecting hormone for weeks after heart attack, improving recovery potential.