5 doctors weighed in:
What is the job of the mitral valve?
5 doctors weighed in

Dr. Mark Stern
Internal Medicine - Cardiology
3 doctors agree
In brief: Prevents backflow
It prevents blood from going backwards from the left ventricle into the left atrium with each heart beat.

In brief: Prevents backflow
It prevents blood from going backwards from the left ventricle into the left atrium with each heart beat.
Dr. Mark Stern
Dr. Mark Stern
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Dr. Calvin Weisberger
Internal Medicine - Cardiology
In brief: Mitral valve
The mitral valve has to open properly to let blood flow into the left ventricle from the atrium. If it doesn't, we call this stenosis.
It has to close to keep the blood flowing toward the body, if it doesn't we call this regurgitation or insufficiency. Either or both problems can exist with the valve if its abnormal. Insufficiency is more common.

In brief: Mitral valve
The mitral valve has to open properly to let blood flow into the left ventricle from the atrium. If it doesn't, we call this stenosis.
It has to close to keep the blood flowing toward the body, if it doesn't we call this regurgitation or insufficiency. Either or both problems can exist with the valve if its abnormal. Insufficiency is more common.
Dr. Calvin Weisberger
Dr. Calvin Weisberger
Thank
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