Human Heart

This two-part model enlarged 21⁄2 - 3x, is ideal for group study because of its prominent size and enhanced visibility. It shows both atria with auricles, the corory sulus, the corory and pulmory blood vessels, and segments of the oesophagus, trachea, aorta, and ve cava. Students can remove the anterior wall to study the interl structures, including the entrance points of the superior and inferior ve cava and flexible tricuspid, mitral, and aortic valves. The model is mounted on a stand, and represents a portion of the pericardium resting in its tural position on the diaphragm. With numbered Key Card.