preferred_name: Lumen of trunk of second left anterior branch of anterior interventricular branch of left coronary artery
preferred_name_lc: lumen of trunk of second left anterior branch of anterior interventricular branch of left coronary artery
label: Lumen of trunk of second left anterior branch of anterior interventricular branch of left coronary artery
label_lc: lumen of trunk of second left anterior branch of anterior interventricular branch of left coronary artery