LifeSize Heart Model A , anatomically correct representation of the human heart. The model features raised veins and arteries and textured muscle to provide a tactile study of the organ. Multilingual Detailed Study Guide Manual The heart model is numbered to correspond to the list of anatomical features identified in the detailed study guide, and includes a multilingual detailed study guide manual. for Learning Demonstrates major external arteries, veins and trunks, including the , ascending aorta, aortic arch, pulmonary veins and arteries, and the brachiocephalic trunk. These externally visible structures help study blood flow into and out of the heart. Visualize 2Part Heart The dissected heart has a removable heart wall that exposes internal structures and cavities. The model features the major external arteries, veins and trunk, including the , ascending aorta, aortic arch, pulmonary veins and arteries, and the brachiocephalic trunk. Use scenarios In anatomy or physiology classes for lectures and demonstrations to identify vessels and trace blood flow. In labs for hands on practice, helping students locate external vessels and internal chambers and valves. For exam preparation and independent study, to review heart anatomy with a guided, multilingual study guide.