The Human Heart And Functions

the human eye and functions Abstract: Dorlands Illustrated Medical Dictionary defines the spirit as the viscus of cardiac muscle that maintains the circulation of the ocellus. It is forge up into four cavities; two atria and two ventricles. The unexpended atrium receives oxygenated gillyflower from the lungs. From there the blood passes to the left ventricle, which forces it via the aorta, through the arteries to supply the threads of the body.

The beneficial atrium receives the blood after it h as passed through the tissues and has given up lots of its oxygen. The blood then passes through the right ventricle into the lungs where it gets oxygenated. in that respect be four major valves in the heart; the left atrioventricular valve (also known as the mitral or angulate valve), the right atrioventricular valve (tricuspid), aortic valve, and the pulmonary valve. The heart tissue itself is supply by the blood i...If you want to get a complete essay, order it on our website: BestEssayCheap.com

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