title: Echocardiographic abnormalities in the mitral valve prolapse syndrome.
mesh_terms: D000790:Angiocardiography; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D006326:Heart Auscultation; D006801:Humans; D008722:Methods; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000473:pathology; D010701:Phonocardiography