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

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 ...

(CNN) — Growing evidence shows that building muscle strength can have benefits for your heart, even leading to better outcomes after a heart attack. Having a higher level of leg muscle strength ...

Regular activity is one of the most effective ways to protect your heart ...