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Mitral Regurgitation (pansystolic Murmur) C31..

Mitral Regurgitation (pansystolic Murmur) C31

This is an example of a pansystolic murmur usually associated with mitral regurgitation. The first and second heart sounds are normal. A mid-frequency rectangular murmur fills all of systole. In the anatomy video you can see the enlarged left ventricle and left atrium and turbulent flow from the left ventricle into the left atrium which creates the murmur.


Auscultation Sound From Lesson

auscultation sound from lesson
waveform






Position

Patient position
The patient's position should be supine.

Listening Tips

S1:
Systole: Mid-high pitched pan-systolic murmur
S2:
Diastole: S3 may be present


Observe

In the cardiac animation, you can see the enlarged left ventricle and left atrium and turbulent flow from the left ventricle into the left atrium which creates the murmur.

Mitral Regurgitation (pansystolic Murmur) C31

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