This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2019, Subject name: Pharmacology
Which of the following decreases defibrillation threshold:- 
Select and explain. 
A. Amiodarone, B. Verapamil, C. Sotalol, D. Diltiazim
C: Sotalol
Answer: C: Sotalol 
Explanation: Defibrillation threshold is minimum amount of electric current required ventricular fibrillation. DEFIBRILLATION THRESHOLD INCREASE Amiodarone Atropine Diltiazem Verapamil DECREASES Sotalol So 3rd option is the answer.