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
[{'content': 'Drug used to reverse remodeling of heart in congestive cardiac failure are all except: \nSelect and explain. \nA. Beta blocker, B. ACE inhibitor, C. Digoxin, D. Aldosterone antagonist', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]