It is made of special plastic and is about 2 times larger than the natural size. Both ventricles and atria are sectioned to open to expose the valves. Large blood vessels near the heart and the heart muscles are shown. The conducting system, the excitation system of nerve tracts, sino-auricular and atrioventricular nodes, and the atrioventricular bundle are shown. The model consists of 4 parts in total and is mounted on a base.
Dimensions: 32 x 18 x 18 cm. Weight: 1,3 kg.