Prolapse of the posterior leaflet of the mitral valve occurring in eleven members of a family.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000787:Angina Pectoris / Q000150:complications; D001249:Asthma / Q000150:complications; D006332:Cardiomegaly / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006349:Heart Valve Diseases / Q000235:genetics*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency / Q000235:genetics; D010210:Papillary Muscles / Q000503:physiopathology; D010375:Pedigree; D010493:Pericarditis / Q000150:complications; D010701:Phonocardiography; D011379:Prognosis; D011859:Radiography