title: Some new M-mode and two-dimensional echocardiographic findings in mitral valve prolapse.
abstract: Some new M-mode (contact lesion of the left side endocardium of the interventricular septum and its brisk early diastolic anterior motion) and two-dimensional (multiple mitral valve orifices and masses mimicking vegetations or tumour) echocardiographic findings are described.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008945:Mitral Valve Prolapse / Q000175:diagnosis*