Aortic valve regurgitation

Normal aortic valve and aortic valve regurgitation

In aortic valve regurgitation, the aortic valve does not close completely. The valve lets blood leak back (regurgitate) into the heart.

In a normal heart, the aortic valve opens to let oxygen-rich blood flow from the left ventricle into the aorta. The aortic valve closes completely when the heart rests between beats. The closed valve stops blood from flowing backward into the heart. But in aortic valve regurgitation, the aortic valve does not close completely. So with each heartbeat some of the blood pumped into the aorta leaks back into the left ventricle.

ByHealthwise Staff
Primary Medical ReviewerRakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Adam Husney, MD - Family Medicine
Martin J. Gabica, MD - Family Medicine
Specialist Medical ReviewerStephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Martin J. Gabica, MD - Family Medicine

Current as ofJanuary 27, 2016

Current as of: January 27, 2016

Author: Healthwise Staff

Medical Review: Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology & Adam Husney, MD - Family Medicine & Martin J. Gabica, MD - Family Medicine & Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology & Martin J. Gabica, MD - Family Medicine