Which of the following drugs are contraindicated in HOCM (ABE)
Verepamil
Propanalol
Digoxin
None of the above
Answer is C (Digoxin) Digitalis is contraindicated in hyperophic obstructive cardiomyopathy (HOCM). Digitalis causes an increase in myocardial contractility, which increases the degree of obstruction in HOCM and worsens the condition.