This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: ECG and Arrhythmia 2, Subject name: Medicine
Which is the most common arrhythmia in patients with Mitral valve Prolapse? 
Select and explain. 
A. Premature ventricular contraction, B. Atrial fibrillation, C. Atrial flutter, D. Ventricular tachycardia
A: Premature ventricular contraction
Answer: A: Premature ventricular contraction 
Explanation: MVP may lead to excessive stress on papillary muscles which will lead to dysfunction and ischemia of papillary muscles. Subjacent myocardium will suffer from ischemia leading to premature ventricular contractions recorded in ECG. Arrhythmias seen in MVP: Premature ventricular contractions(mc) PSVT VT Atrial fibrillation