Font Size
A
A
A

Mitral Valve Prolapse


Mitral valve prolapse (MVP) is a common condition in which the mitral valve between the left upper chamber (left atrium) and left lower chamber (left ventricle) of the heart does not function properly. In most people, mitral valve prolapse does not cause any symptoms, usually does not cause any health problems, and does not require treatment.

In mitral valve prolapse, the valve flaps bulge (prolapse) upward into the left atrium rather than closing smoothly as the heart contracts. In rare cases, blood may leak backward through the prolapsed valve into the atrium. This condition is called mitral valve regurgitation.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerRakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Last RevisedJanuary 23, 2013

eMedicineHealth Medical Reference from Healthwise

This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

To learn more visit Healthwise.org

© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.



NIH talks about Ebola on WebMD


Medical Dictionary