Incredibly lifelike, highly realistic 3D rendering, close-up view, magnified anatomical structure, beating human heart model (cardiovascular system, circulatory system, organ structure), detail, complexity, veins arteries capillaries valves chambers texture map, transparent translucency materials, heart murmurs, pulsations, electronic device, visualization. by: George Ault, Richard S. Johnson
(Anatomically accurate human heart  model:1.9) - close-up anatomical structure. 