HUMAN HEART, GIANT SIZE (2912) Dissectible into 4 parts on white base showing the outside of pericardium and diaphragm. The heart is cut by a vertical line towards the level of ventricular septum. The arc of aorta and superior vena cava can be removed, both auricles and ventricles with bicuspid and tricuspid semilunar walls as well as the sigmoid valves can be easily seen. With numbered Key Card. Qty :