Bicuspid aortic valve
A bicuspid aortic valve is an aortic valve that only has two leaflets, instead of three. The aortic valve allows oxygen-rich blood to flow from the heart to the aorta. It prevents the blood from flowing back from the aorta into the heart. An abnormal aortic valve develops during the early weeks of pregnancy, when the baby's heart develops.
- Last reviewed on 5/6/2016
- Scott I. Aydin, MD, Assistant Professor of Pediatrics, Albert Einstein College of Medicine, Division of Pediatric Cardiology and Critical Care Medicine, The Children's Hospital at Montefiore, Bronx, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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