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Aortic Valve

Aortic valve, open and closed

The aortic valve has three flaps that work like a one-way gate. When the heart pumps, the aortic valve opens to allow oxygen-rich blood to flow from the left ventricle into the aorta. When the heart rests between beats, the aortic valve closes to keep blood from flowing backward into the heart.

By Healthwise Staff
Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Last Revised October 26, 2013

Last Revised: October 26, 2013

Author: Healthwise Staff

Medical Review: Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology & Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology

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