False regarding Austin-Flint murmur is: March 2009
High-Yield Explanation
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.