The Circulatory System Study Guide This folding study guide takes our most popular anatomical images and puts them in a durable, portable format-perfect for the on-the-go student. Guide shows numbered anatomical structures and contains answers that can be concealed for easy self-testing and memorization. This second edition features a fresh, clean design, updated content and improved organizational features such as key subject headers at the top of each panel. This quick reference covers: Arterial and venous system anatomy Visceral arteries and venous portal system Capillary, artery and vein cross sections Coronary and pulmonary arteries and veins Images and additional information on vascular circulation, venous muscle pump and cardiac cycle Folded size approximately 23cm x 10cm Unfolded size approximately 23cm x 61cm Additional Information The anatomical study guide The Circulatory System is a product of the Anatomical Chart Company, a division of Lippincott Williams and Wilkins and part of Wolters Kluwer Health, the premier provider of high-quality anatomical charts and related products for the human and veterinary health markets.