The Cardiovascular System: Anatomy and Physiology from an herbalists perspective. This my absolute favorite diagram I used during nursing school at Jesuit!
Blood Flow Through The Heart. I choose this because to show the different ways the blood flows through the heart. It's shows how the heart works.
rachelignotofsky: “Did your heart just skip a beat? Then you must love this heart anatomy print. This Valentines day print is a great gift for any one that you love who loves human.
Human&Animal Anatomy and Physiology Diagrams: Circulatory system diagram