作者: THOMAS E. LAYMAN , JESSE E. EDWARDS
关键词: Chordae tendineae 、 Anterior mitral leaflet 、 Anatomy 、 Medicine 、 Mitral valve 、 Congenital mitral insufficiency
摘要: Described in three infants is an anomaly of the mitral valvular mechanism which has following characteristic: connection left ventricular papillary muscles to anterior leaflet, either directly or through interposition unusually short chordae. The condition been named "anomalous arcade." anatomic aberration appears cause incompetence valve.