Complete Male Heart - animated

Description

An animated 3D model of the complete adult male heart, cycling through a full cardiac contraction sequence. The animation captures systole and diastole, with the atria and ventricles contracting and relaxing in their correct physiological timing. Valve leaflets open and close in sync with chamber pressure changes, and the coronary vessels shift with the surface motion of the myocardium. The same structural detail from the static complete heart model carries over: all four chambers, the mitral, tricuspid, aortic, and pulmonary valves, coronary artery branches, and the great vessels. Nothing was simplified for the animation. Wall motion follows realistic deformation patterns based on the fiber architecture of the myocardium, where contraction twists the apex relative to the base. Animated heart models are difficult to produce at this accuracy level. The looping cardiac cycle works for medical education videos, patient-facing explainer content, pharmaceutical mechanism-of-action presentations, and interactive applications. All anatomy verified by a medical advisory board. The animation exports to standard formats for rendering and real-time engines.