Human Heart Diagram Labeled. The human heart is an organ responsible for pumping blood through the body, moving the blood (which carries valuable oxygen) to all the tissues in the body. Without the heart, the tissues couldn’t get the oxygen they need and would die.
Anatomy of the human heart as a focus and magnification of the circulation and cardiovascular system from a healthy body as a medical health care symbol of an inner vascular organ as a medical diagram. Section through the heart of human embryo showing the formation of the cardiac septa and the auriculo-ventricular valves, 5 to 6 weeks.
Human Heart (Anatomy): Diagram, Function, Chambers, Location in Body WebMD’s Heart Anatomy Page provides a detailed image of the heart and provides information on heart conditions, tests, and treatments.