Ключевые слова: abstract, anatomy, arrhythmia, artery, atherosclerosis, atrium, attack, biology, blood, cardiology, clinic, coronary, day, defect, digital, disease, donation, donor, failure, futuristic, health, heart, hi, human, illustration, infarct, internal, life, low, medical, medicine, muscle, organ, poly, polygon, red, rhythm, science, surgery, system, technology, transplant, transplantation, valve, vein, vessel,