preferred_name: Structure of atrioventricular branch of circumflex branch of left coronary artery
preferred_name_lc: structure of atrioventricular branch of circumflex branch of left coronary artery
label: Structure of atrioventricular branch of circumflex branch of left coronary artery
label_lc: structure of atrioventricular branch of circumflex branch of left coronary artery