The right ventricle pumps the blood to the lungs, where the blood releases waste gases and picks up oxygen. The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium.

But how much do you really know about your heart and how it works? Read on to your heart's content! Put your hand on your heart. Did you place your hand on the left ... uses to pump blood out ...

Have you faced indigestion after eating? Sleeping on your left could help. Here are other reasons why this habit will be ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump ...

The human heart is often associated with strong emotions like love. I affectionately tell my wife, kids and grandkids, “I ...

an implantable heart pump that assists the weak muscle of the heart's left ventricle in pumping blood throughout the body. Once used as a stopgap before transplant, VADs are now increasingly used ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump ...