Aortic Regurgitation (Decrescendo Diastolic Murmur)..
Aortic Regurgitation (Decrescendo Diastolic Murmur)This is an example of a decrescendo murmur starting early in diastole. The first and second heart sounds are normal. The decrescendo murmur is high pitched. The anatomy video shows a enlarged left ventricle with normal contractility. You can see regurgitant flow from the aorta into the left ventricle which causes the murmur.
Auscultation Sound From Lesson
Patient Recording - Half Speed Playback
The patient's position should be sitting leaning forward.
Listening TipsS1: Normal
Diastole: High pitched, musical decrescendo murmur, early diastole
Aortic Regurgitation (Decrescendo Diastolic Murmur)