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Heart Disease Blog

By Richard N. Fogoros, M.D., About.com Guide to Heart Disease since 2000

The Cardiac Electrical System

Monday August 4, 2008
The normal cardiac electrical system regulates both the heart rate and the heart rhythm. This article offers a brief explanation of the heart's electrical system and how it works.

Comments

September 19, 2007 at 11:32 pm
(1) Dawn Carnes says:

Very nice review! Easy to read and follow.

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