This Second Edition features a complete update of all the images from the Anatomical Chart Company's Anatomy of the Heart chart Full color, labeled illustrations clearly show the anatomic structures and features of the Heart. Illustrations include: Anterior view of the heart Right Ventricle Left Ventricle Heart Valves Posterior view of the heart Blood circulation diagram and explanation Anterior view of the heart and lungs Cross section of the heart and lungs Made in the USA. Available in the following versions : 20 x 26 heavy paper laminated with grommets at top corners ISBN 9781587798443 20 x 26 heavy paper ISBN 9781587798436