This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
[{'content': 'Midsystolic click is characteristic feature of - \nSelect and explain. \nA. MVP, B. MS, C. AR, D. POA', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Midsystolic click is characteristic feature of MVP Mid-Systolic Click. This is an auscultation example of a mid-systolic click heard at the mitral valve area. The mid-systolic click is produced by the sudden prolapse of the leaflet. A mid-systolic click is often followed by a late systolic murmur of mitral valve leaflet prolapse Ref Davidson 23rd edition pg 445', 'role': 'assistant'}]