This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following drug is associated with highest cardiac mortality ? 
Select and explain. 
A. Rofecoxib, B. Nicorandil, C. Losartan, D. Metoprolol
A: Rofecoxib
Answer: A: Rofecoxib 
Explanation: None