All are true about hyperophic obstructive cardiomypathy except-
Ref:Harrison&;s 19th E pg 1568. Beta-blockers are the drug of choice for HOCM. Decreasing the contractility of hea prevents the hyperophied septum coming in contact with the anterior leaflet of the mitral Valve. Hence reducing the obstruction.
Asymmeric hyperophy of septum
Systolic motion of anterior leaflet
Left ventricle outflow obstruction
Beta blockers are not effective
C.V.S