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What is False regarding Austin-Flint murmur is: March 2009 and explain in detail?
Ans. A: Systolic murmur Austin-flint murmur is a mid-diastolic/presystolic murmur heard in chronic severe AR. The diastolic murmur mimics mitral stenosis and is attributed to mitral valve leaflet vibration or mild obstruction caused by rapid regurgitant flow both from the aoic root and the left atrium.