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Summary: The Cardiovascular Or Circular System

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The Cardiovascular or Circular system is “is a vast network of organs and vessels that is responsible for the flow of blood, nutrients, hormones, oxygen and other gases to and from cells” (Zimmermann 2016). It is located within the chest cavity and is resident to one of the most vital organ of the human body. The cardiovascular system is made up of the three systems, the heart (cardiovascular), lung (pulmonary) and blood vessels (systemic) called veins, arteries and capillaries, most commonly referred to as the highway for blood. The circular system is made up of blood, the heart and blood vessels, which include a circular loop through the lungs.
Deoxygenated blood travels from the right side of the heart’s right atrium, right ventricle before

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