A recent study found people with coronary artery disease saw improved health outcomes after committing to the workout for 12 ...

Maintaining a stable heartbeat is critical for survival. Your heart must constantly adapt its output to meet changing demands for oxygen and nutrients. Traditionally, scientists have attributed this ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains how to slow down a racing heart in times of stress.

What the newer functions do is anticipate a patient's need for an even faster heart rate. So that if one is exercising generally with or without a pacemaker, there is a need for the heart rate to ...

Experts emphasize the importance of hydration for heart health, as dehydration can increase heart strain and risk of blood thickening. Dr. Frank McGeorge and Dr. Glenn Hirsch highlight the need for ...

In a fitness world obsessed with counting steps, researchers have discovered a potentially game-changing way to interpret the data already collected by your smartwatch. The new measurement—Daily Heart ...

There are three different types of bicuspid aortic valves, ranging from types 0 to 2. The type depends on whether the leaflets of the valve have fused to form a ridge.

The guidelines include eating a heart-healthy diet, exercising, abstaining from smoking, and maintaining body weight, blood ...