Ключевые слова: anatomy, aorta, aortic, artificial, assistance, background, beat, blood, bypass, cardiac, cardiacsurgery, care, clinic, closeup, coronary, disease, doctor, education, emergency, equipment, hand, health, healthcare, heart, heartsurgery, hospital, human, inside, male, medical, medicine, model, muscle, occupation, open, operating, operation, patient, people, procedure, professional, room, science, specialist, surgeon, surgery, surgical, treatment, university, working,