Ключевые слова: anatomy, artery, attack, bone, bypass, cardiac, cardiovascular, care, cauterize, chest, clinic, doctor, equipment, fat, glove, hand, healthcare, heart, hospital, human, hygiene, illness, incision, layer, medical, medicine, metal, occupation, open, operating, patient, professional, room, saw, sternum, subcutaneous, surgeon, surgery, thoracic, wires, wound,