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Passively. Blood flows in the inferior vena cava because the pressure in the right atrium is lower than the pressure in the vena cava. Blood flows along this pressure gradient to return to the heart.

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15y ago

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What purpose is inferior vena cava?

The inferior vena cava brings blood from the major organs (excluding the brain) back to the heart


What chamber carries blood from lungs back to the heart?

The inferior vena cava brings blood back to the heart from the lungs.


A vessel that brings blood back to the heart?

The superior and inferior vena cava.


What are the names of the veins that carries blood back to the heart?

superior and inferior vena cava


What does the inferior vena cava do in the heart do?

The vena cava (both) are very large veins. All veins carry blood back to the heart. In the case of the vena cava, this is blood from the upper body (superior vena cava) and from the lower body (inferior vena cava).


What is the blood vessel that caries blood to the heart?

Inferior vena cava and superior vena cava carries the deozygenated blood from the body to the heart. The pulmonary artery carries blood to the lungs from the heart. the pulmonary VEINS carry blood to the heart from the lungs.


How does the blood from the lower portion of the body enter in going back to the heart?

inferior vena cava


What is the vessel that brings blood to the heart from the lower part of the body?

The inferior vena cava is the largest vein, and connects to the right atrium of the heart. The other large vein is the superior vena cava, which receives blood from the upper half of the body.


Does the Inferior vena cava contain oxygenated blood or does it contain deoxygenated blood?

The Inferior vena cava - just like the Superior vena cava -, returns blood to the heart. When blood is returning to the heart, that blood is already circulated in the body, therefore it is already downloaded the oxygen to the body tissues, and picked up the carbon dioxide from them. From the vena cava (superior and inferior), the blood enters the heart (right atrium), is pumped into the right ventricle, and then pumped into the lungs (through the Pulmonary Arteries), where carbon dioxide is exchanged for oxygen. So, the blood in the vena cava is deoxygenated.


What are the vessels that bring blood in the heart?

Inferior vena cava and superior vena cava.


What does the vena cava inferior do?

The inferior vena cava is the major vein which carries the blood into the heart from the lower half of the body.


What brings blood from below the diaphragm to the heart?

The inferior vena cava brings blood from the lower parts of the body to the heart. The blood is deoxygenated.