Description
Find out about: arteries, arterioles, capillaries, venules, veins, atria, ventricles, superior and inferior vena cava, pulmonary artery and vein, aorta, tricuspid and mitral valve, sinoatrial node, atrioventricular node, and purkinje fibers. Remember each and every of those terms and where they’re positioned on this color-packed guide to the center! For every age to experience.