The Heart

Feb 21, 2006

 Past Episodes
human heart
Watch the Show
 Heart facts
Heart links

The heart shape is the symbol of love, but a real heart looks nothing like a valentine. A long time ago, people used to think your heart not your brain ran your body. Today, we know your heart is a muscle, the most important muscle in your body. Over an average lifetime, the heart beats more than two and a half billion times! Learn more about your Heart and how to keep it healthy by clicking on the links above. Watch cardiologists Dr. Eric Carter and Dr. Eloisa Walker, as they answer questions.

Watch Dialogue for Kids: The Heart

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