title: Echocardiogram of the month: palpitations and late systolic murmur in a young man.
mesh_terms: D000328:Adult; D004452:Echocardiography; D006326:Heart Auscultation; D006337:Heart Murmurs; D006349:Heart Valve Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008943:Mitral Valve; D011391:Prolapse