Myxomatous transformation of the aortic and mitral valve with subaortic "sail-like" membrane.
D000328:Adult; D001021:Aortic Valve / Q000002:abnormalities*; D001022:Aortic Valve Insufficiency / Q000209:etiology; D002815:Chordae Tendineae / Q000002:abnormalities; D004547:Elastic Tissue / Q000002:abnormalities; D004699:Endocardium / Q000002:abnormalities; D006326:Heart Auscultation; D006330:Heart Defects, Congenital / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008382:Marfan Syndrome / Q000150:complications; D008566:Membranes; D008943:Mitral Valve / Q000002:abnormalities*; D008944:Mitral Valve Insufficiency / Q000209:etiology; D010210:Papillary Muscles / Q000002:abnormalities