Ключевые слова: abstract, anatomy, artery, atrium, attack, beat, biology, blood, cardiac, cardio, cardiogram, cardiology, care, clinic, concept, coronary, digital, disease, donor, futuristic, health, heart, heartbeat, hi, human, infarct, interface, internal, life, low, medical, medicine, muscle, organ, poly, polygon, pulse, red, research, rhythm, science, surgery, system, technology, transplantation, treatment, valve, vein, vessel, wireframe,