Natural size, in SOMSO-PLAST®. Separates into 8 parts: diaphragm with section of pericardium,
thymus gland, apex of the heart, lower part of the ventricles and ventricles. 4 valves open to show the right and left atria and right and left ventricles. The proportions of the pericardium can be demonstrated at the corresponding intersecting lines, the plane of the valve with semilunar and sigmoid valves as well as the passage of the coronary vessels can be demonstrated. On a green base.