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: Surgery
Most common indication for heart transplant is? 
Select and explain. 
A. Dilated cardiomyopathy, B. MI, C. Hypertrophic cardiomyopathy, D. TOF
A: Dilated cardiomyopathy
Answer: A: Dilated cardiomyopathy 
Explanation: Dilated cardiomyopathy due to ischaemia is the most common cause of dilated cardiomyopathy.