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
[{'content': 'Bisfiriens pulse is seen in all Except: \nSelect and explain. \nA. AS + AR, B. AR, C. Hyperophic cardiomyopathy, D. TOF', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (TOF) Aoic Regurgitation alone or with Aoic stenosis and Hyperophic cardiomyopathy are all associated with pulsus bisferiens', 'role': 'assistant'}]