Anatomical Heart and Respiratory Organs Model,11" x 17" x 6",Each,DG192Price: USD675.55 Anatomical Heart and Respiratory Organs Model is a life-size teaching model that includes the lungs, trachea, heart and esophagus plus a complete larynx with vocal cords. It can dissect into five parts and is the only model that illustrates the interdependence of the respiratory and circulatory systems.Other products from H e a l t h P r o d u c t s F o r Y o u |