arrhythmias

Information, Symptoms, Treatments and Resources

A change in the heart's normal electrical conduction system can result in an arrhythmia or irregular heartbeat. An arrhythmia can be an abnormally slow heartbeat, or an abnormally fast heartbeat. In some cases, it can be fatal.

This animation shows the cardiac conduction system and the arrhythmias of a fast and slow beating heart.
Illustrations and Images (1)
Review date: November 15, 2006
Reviewed by: Glenn Gandelman, MD, MPH, Assistant Clinical Professor of Medicine, New York Medical College, Valhalla, NY. Review provided by VeriMed Healthcare Network.

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