New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

Tokyo, Dec. 13 (Jiji Press)--A clinical trial by a Tokyo-based venture company originating from Keio University has confirmed that transplanting cardiac muscle cell clusters called cardiomyocyte ...

The heart listens to nerve signals as it ages. New findings show how the vagus nerve may help protect heart muscle over time.

A marathon pushes the human body close to its limits. Legs tire, lungs burn and the heart works hard for hours on end. For ...

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...