Atrioventricular septal defect with ventricular component under superior bridging leaflet without chordal attachment to ventricular septal crest
atrioventricular septal defect with ventricular component under superior bridging leaflet without chordal attachment to ventricular septal crest
Atrioventricular septal defect with ventricular component under superior bridging leaflet without chordal attachment to ventricular septal crest
atrioventricular septal defect with ventricular component under superior bridging leaflet without chordal attachment to ventricular septal crest