preferred_name: PTCA indications: significant lesion post-coronary artery bypass graft residual
preferred_name_lc: ptca indications: significant lesion post-coronary artery bypass graft residual
label: PTCA indications: significant lesion post-coronary artery bypass graft residual
label_lc: ptca indications: significant lesion post-coronary artery bypass graft residual