This clip is an introduction to the human heart. We find out about its location within the body and its function as a pump. The heart sits within the chest cavity between the lungs and is about ...

In this video, learn how blood moves around the body through the heart, arteries and more. Come along children, we’ve come to the hospital to learn how blood is moved around the body in the ...

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 side of your chest? Many people ...

Understanding how these devices work requires appreciating how the heart’s electrical system works and the weak links that ...