Your heart is a muscular organ that helps circulate your blood, which delivers oxygen and nutrients to your tissues. There are four chambers and four valves in your heart, and each ensures proper ...

Cardiovascular diseases are often associated with changes in the pumping capabilities of the heart that can be detected by heart imaging. Non-invasive, continuous imaging of the heart would therefore ...

Add Yahoo as a preferred source to see more of our stories on Google. At anatomy dinners, experts delve into how body parts function in both animals and people, and explain how the part is turned into ...

Mammals, from the mighty blue whale to the tiny shrew, inhabit nearly every corner of our planet. Their remarkable adaptability to different environments has long fascinated scientists, with each ...

Forbes contributors publish independent expert analyses and insights. I am an MIT Senior Fellow & Lecturer, 5x-founder & VC investing in AI When you think about some of the most extreme medical ...

The coronary sinus (CS) refers to a collection of veins that join together to form a large blood vessel. This vein is located between the left atrium and the left ventricle of the heart. A collection ...

University of California, Irvine and Philadelphia-based Jefferson Health researchers have identified fundamental structural and functional differences between two major causes of mitral valve stenosis ...

a, Front view of the heart within a cardiac cycle. The heart is identified by a magenta circle at 4/11 T. BA, brachiocephalic artery; ITV, internal thoracic vessels; IV, intercostal vessels. b, ...