preferred_name: Entire right atrioventricular (non-tricuspid) valve annulus
preferred_name_lc: entire right atrioventricular (non-tricuspid) valve annulus
label: Entire right atrioventricular (non-tricuspid) valve annulus (body structure)
label_lc: entire right atrioventricular (non-tricuspid) valve annulus (body structure)