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
Troponin - T is a marker of : 
Select and explain. 
A. Renal disease, B. Muscular disease, C. Cirrhosis of liver, D. Myocardial infarction
D: Myocardial infarction
Answer: D: Myocardial infarction 
Explanation: Answer is D (Myocardial infarction) Troponin T is a marker of Myocardial infarction.