Where is deoxygenated blood located in the heart?

Answer 1

Left Ventricle

* Blood flows through the mitral valve (also known as the bicuspid valve) into the left ventricle.

* Contraction of the ventricle closes the mitral valve and opens the aortic valve at the entrance to the aorta.

* The first branches from the aorta occur just beyond the aortic valve still within the heart.

* Two openings lead to the right and left coronary arteries, which supply blood to the heart itself.

Although the coronary arteries arise within the heart, they pass directly out to the surface of the heart and extend down across it. They supply blood to the network of capillaries that penetrate every portion of the heart.

* The capillaries drain into two coronary veins that empty into the right atrium.

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More:
In mammals, the function of the right side of the heart is to collect de-oxygenated blood, in the right atrium, and pump it, through the tricuspid valve, via the right ventricle, into the lungs, (pulmonary circulation) so that the carbon dioxide can be dropped off and oxygen picked up. The passive process of diffusion happens on this stage. The left side collects oxynated blood from the lungs into the left atrium. From it the blood moves to the left ventricle, through the mitral valve, also called bicuspid valve, which pumps it out to the body, (via the aorta)

Answer 2

ill tell u tommorow because now im tired. yawn!

Answer 3

vena cavae