This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'A 26 yr old asymptomatic woman is found to have arhymias and a systolic murmur associated with Mid-systollic clicks ; which investigation would you use \nSelect and explain. \nA. Electrophysiological testing, B. Tc scan, C. Echocardiography, D. Angiography', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ref Harrison 19 th ed pg 1546 The history suggests the diagnosis of ' Mitral valve prolapse' Investigation of choice for MVP is Echocardiography", 'role': 'assistant'}]