Originally appeared on the NOVA Web site Cut to the Heart. Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and ...

Since our device’s structure is closer to that of the real heart, we can produce more ... To do this, they connected the simulator to a model of a human patient who was fitted with an intra ...

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 ...