Ключевые слова: aorta, blood, bud, bypass, cardiovascular, care, chest, clean, cleaning, close, closeup, concepts, coronary, cotton, diseas, doctor, drain, healing, health, healthy, heart, hospital, human, injury, iodine, medical, medicine, nurse, old, open, operation, pacemaker, pain, patient, people, person, recovery, scar, skin, sternum, stitch, surgery, surgical, treatment, wound,