Ключевые слова: anastomosis, artery, blood, bypass, cabg, cardiac, careful, clamp, clip, clutch, coagulator, coronary, field, glove, graft, grafting, hand, heart, light, medical, medicine, microscope, opcab, operation, pincers, retractor, scalpel, sheet, suction, surgeon, surgery, surgical, syringe, tool, tweezers, vein, white,