Pharmacology . Which of the following Calcium channel blocker would be useful in the treatment of supraventricular tachycardia suppressing AV node conduction A Amilodipine B Nimodipine C Verapamil D Nifedipine 💡 Explanation . Which of the following Calcium channel blocker would be useful in the treatment of supraventricular tachycardia suppressing AV node conduction ✓ Correct Answer: C. Verapamil