Congenital mitral regurgitation due to 'posterior reinsertion' of chordae tendineae.
D000886:Anthropometry; D001344:Autopsy; D006332:Cardiomegaly / Q000150:complications; D002815:Chordae Tendineae / Q000002:abnormalities* / Q000473:pathology; D004562:Electrocardiography; D006321:Heart / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000473:pathology; D008944:Mitral Valve Insufficiency / Q000151:congenital / Q000209:etiology* / Q000473:pathology; D009206:Myocardium / Q000473:pathology