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Heart by martijngarrick123 is a document available to read on EtoBox.
What is Heart about?
The heart is a muscular organ located in the mediastinum that pumps blood through the circulatory system, consisting of four chambers: two atria and two ventricles. It is surrounded by a protective pericardium and contains valves that ensure one-way blood flow, with coronary arteries supplying oxygenated blood to the heart itself. The heart
- Author
- martijngarrick123
- Language
- EN