Ключевые слова: 3d, anatomical, anatomy, aorta, atrium, attack, biology, blood, cardiac, cardiologist, cardiology, cardiovascular, cava, circulation, circulatory, diagram, disease, education, educational, flow, health, health care, healthy, heart, heart ventricle, heartbeat, human heart, illustration, internal, isolated, left atrium, medical, medicine, muscle, organ, pathology, physiological, pulse, pump, right, right ventricle, science, scientific, section, system, tissue, tricuspid valve, valve, vein, ventricle,