preferred_name: Left atrioventricular (non-mitral, non-tricuspid) valve leaflet
preferred_name_lc: left atrioventricular (non-mitral, non-tricuspid) valve leaflet
label: Left atrioventricular (non-mitral, non-tricuspid) valve leaflet
label_lc: left atrioventricular (non-mitral, non-tricuspid) valve leaflet