The drug of choice for supraventricular tachycardia is: (A) Verapamil, (B) Diltiazem, (C) Digoxin, (D) Phenytoin
Answer is A. Refer katzung 11e 243,244 KDT 6/e p517 Adenosine is drug of choice for paroxysmal supraventricular tachycardia termination Verapamil is a drug of choice for prophylaxis of paroxysmal supraventricular tachycardia and for the management of sustained supraventricular tachycardia