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  • Heart - Wikipedia
    In humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest, called the mediastinum [4]
  • Heart | Structure, Function, Diagram, Anatomy, Facts . . .
    Heart, organ that serves as a pump to circulate the blood It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds
  • Heart: Anatomy Function - Cleveland Clinic
    Your heart is the main organ of your cardiovascular system, a network of blood vessels that pumps blood throughout your body
  • Heart Anatomy, Function, and Blood Circulation - WebMD
    Learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life
  • Heart Anatomy: Complete Guide with Parts, Names Diagram
    In this article, we will see the detailed anatomy of the heart with its different parts systems that make every living thing breathe Illustration of the human heart highlighting all major chambers, valves, and blood vessels for easy understanding of heart anatomy




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