Plastinated sheep heart - sagittally sectioned

This is a whole sheep's heart plastinated using Elnady technique. It shows most of the external and internal features such as the auricles, the ventricles, the pulmonary trunk, the aorta, the atrioventricular valves, semilunar valves, papillary muscle, chordae tendinae, cusps of the valves, trabeculae carneae ...etc.