The heart is a complex organ that pumps blood throughout the body. It sits in the chest, slightly left of center, behind the breastbone, and between the lungs. A heart that is not healthy does not ...

Heart imaging tests provide a picture of the heart, blood vessels, and surrounding tissue to help diagnose and monitor conditions that affect this organ. A doctor can use the images from these tests ...

Video presentation of Paco Torrent-Guasp's groundbreaking discovery of The Helical Heart. This new understanding of heart structure reveals how the helical heart muscle causes normal and abnormal ...

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 ...