This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
The drug of choice for supraventricular tachycardia is 
Select and explain. 
A. Verapamil, B. Diltiazem, C. Digoxin, D. Phenytoin
A: Verapamil
Answer: A: Verapamil 
Explanation: 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