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. Write-on, wipe-off laminated surface. 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: Anterior (including cutaway view) and posterior views of heart Coronary arteries and veins, including cross-sections of artery and vein Thorax anatomy Circulation View and text explanation of the cardiac cycle including atrial systole, ventricular systole, and diastole Explains blood pressure and lists normal, low and high BP levels Shows and explains cardiac conduction, valves, and electrocardiogram (ECG) Folded size approximately 9" x 4". Unfolded size approximately 9" x 24".