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: Medicine
Long-term secondary prevention following myocardial infarction is recommended with which one of the following drugs - 
Select and explain. 
A. Antiplatelet drugs, B. Nitrates, C. Amiodarone, D. Calcium channel antagonist
A: Antiplatelet drugs
Answer: A: Antiplatelet drugs 
Explanation: None