Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns ...

Matthew Nystoriak, Ph.D., associate professor of biomedical research and translational medicine at Masonic Medical Research Institute (MMRI), has uncovered groundbreaking insights into heart health in ...

As your heart expands, blood flows from your body into its chambers ... This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...

Men who currently use or have a history of using anabolic androgenic steroids exhibit impaired myocardial flow reserve, indicating coronary microvascular dysfunction. This impairment appears to ...

Are you worried about proper oxygen circulation in your body? Try these 10 easy yoga asanas that can help increase oxygen circulation in the body.

If we scrutinize the mechanism of the heart, we shall find that it ... at the mouth of the aorta to force the blood through the vessels of the human body, is estimated by Hales, as being equal ...