Auscultation in Primary Care

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 tab shows a enlarged left ventricle with normal contractility. You can see regurgitant flow from the aorta into the left ventricle which causes the murmur.

maneuver image
Maneuver:Sitting leaning forward
Chestpiece Position:Erbs-Point
Chestpiece:Diaphragm


This website is intended for use by medical professionals for educational purposes only. For medical care, contact a healthcare provider. Copyright 2017 © Medical Training and Simulation LLC. All Rights Reserved.

This website is intended for use by medical professionals for educational purposes only. For medical care, contact a healthcare provider. Copyright 2017 © Medical Training and Simulation LLC. All Rights Reserved.