Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream ...

the human heart will beat more than 2.5 billion times. Give a tennis ball a good, hard squeeze. You're using about the same amount of force your heart uses to pump blood out to the body.

But a virtual human body could eventually make computerized clinical trials the norm, saving time and money and keeping real human bodies ... management of congenital heart disease through ...

This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance any lesson on the heart as the images are visually engaging. The real life ...

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 ...

Surgeons have successfully implanted an artificial titanium heart in the chest of a human patient that is powered ... The most famous use of the technology in the real world has been in the ...