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': 'Which of the following is false about digoxin? \nSelect and explain. \nA. Dosage reduction is required in hepatic disease, B. Dosage reduction is required in renal failure, C. It can cause bradycardia, D. It increases the force of contraction in CHF', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]