Mitral valve prolapse in children and adolescents.
D000293:Adolescent; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000150:complications; D002648:Child; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008945:Mitral Valve Prolapse / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology