All are true about hyperophic obstructive cardiomyopathy except: (A) Digitalis is usefull, (B) Left ventricular outflow obstruction, (C) Asymmetrical septal thickness, (D) Double apical impulse
Answer is A. Ref Harrison 19 th ed pg 1569 Digitalis is contraindicated in hyperophy obstructive cardiomyopathy HOCM.