Mitral Valve
Alternate Terms:- Bicuspid Valve
- Left Atrioventricular Valve
Begin Learning with Healthy Advice:
Mitral Valve Definition by Healthwise:
The mitral valve separates the left upper chamber (left atrium) and left lower chamber (left ventricle) of the heart. The mitral valve is formed from two downward-facing flaps.
- The valve opens when the heart relaxes, allowing blood to flow from the left upper chamber into the left lower chamber of the heart.
- The valve normally closes smoothly when the heart pumps blood out of the left lower chamber to the body.
| Author: | Jeannette Curtis |
| Medical Review: | Patrice Burgess, MD - Family Medicine Adam Husney, MD - Family Medicine Kathleen Romito, MD - Family Medicine |
| Last Updated: May 25, 2007 | |
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