Heart Model with Esophagus and Trachea Model, 6-Parts

A life-size model made up of 6 parts, including a 2-part heart that provides an interior view of the chambers and valves. The sternum and thymus are removable to reveal the pericardial sac and large pulmonary vessels and systemic circulation. The trachea and esophagus are shown entering the mediastinum through the upper opening of the thorax