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 ...

The heart is divided into two sides by a wall called septum. The heart is a muscle that beats about hundred thousand times a day. Its main function is to pump blood to the whole body to supply oxygen ...

What are the heart strings? Where is the hole in your heart? How does the blood circulate? See it all before your eyes when a team of anatomists from the University of Bristol’s Centre for Applied ...