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: Pathology
Most common site of myocardial infarction is ? 
Select and explain. 
A. Ant. wall of left ventricle, B. Post. wall of right ventricle, C. Post. wall of left ventricle, D. Inf. wall of left ventricle
A: Ant. wall of left ventricle
Answer: A: Ant. wall of left ventricle 
Explanation: Ans. is 'a' i.e., Ant. wall of left ventricle