Ключевые слова: 3d model, anatomical model, anatomy, arteries, biological model, biology, blood circulation, body system, cardiological, cardiology, circulatory system, detailed, detailed anatomy, educational, health, healthcare, heart model, heart structure, human body, human heart, internal organs, lifelike, medical, medical education, medical illustration, medical research, medical science, organ model, physiology, realistic, realistic rendering, science, veins, ventricles, visualization,