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