Anatomy of heart

A look at how the human heart evolved from two and three heart chambers into the four-chambered structure it is today.

Heart Diagram - Learn about heart anatomy, physiology, and diseases, and Explore the heart's chambers, valves, and blood vessels in stunning detail.

Human Heart: Diagram and Anatomy of the Heart Internal Anatomy of the Heart The human heart is a muscular organ that pumps blood throughout the body. It is located in the center of the chest and is about the size of a fist. The heart is divided into four chambers: two atria and two ventricles.

Sketch of human heart anatomy ,line and color on a checkered background. Educational diagram with hand written labels of the main. Illustration about circulation, labeled - 105954377

Author: OpenStax CollegeOriginal file: http://commons.wikimedia.org/wiki/File:2005_Surface_Anatomy_of_the_Heart.jpgModifications: nilLicense: This file is licensed under Creative Commons ...

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Here are the notes I made for the circulatory system and the heart!

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