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The blood flows into the right atrium from either the Superior vena cava or the inferior vena cava it then passes through the bicuspid valves into the right ventricle. The valves in the heart are all one way valves, so blood cannot flow through the valve in the opposite way. Once in the right ventricle it will pass through another valve into the pulmonary trunk into the pulmonary artery (right or left) and then to the lung where it will be oxygenated.

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13y ago
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15y ago

Small veins - portal vein- liver- inferior caval vein - right atrium

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13y ago

Vesses from the small intestine are part of the splanchnic venous circulation, which empties into the inferior vena cava, and then flows to the right atrium of the heart.

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11y ago

Superior vena cava

Inferior vena cava

Coronary sinus

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12y ago

It passes through the tricuspid valve

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Q: What structures flow into the right atrium?
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Related questions

What structures must be open to allow blood to flow from the atrium to the ventricle?

the pulmonary artery


Does the systematic circulation flow to the left atrium?

Yes, blood from both the inferior and the superior vena cava flow into the right atrium. Blood from the pulmonary veins coming from the lungs flow into the left atrium.


The tricuspid valve separates which two structures?

right ventricle and right atrium


Does blood flow from the ventricle to the atria?

No, it flows from the Right Atrium to the Right Ventricle then to the Left Atrium to the Left Ventricle. Hope this helps!


Where does the blood flow from when it enters the tricupsid valve?

Right atrium


Is this a correct statement about the heart valves the tricuspid valve divides the left atrium from the left ventricle?

No, the tricuspid valve permits one-way blood flow from the right atrium to the right ventricle. There is no valve or natural opening that allows blood flow from the right atrium to the left atrium.


Do valves control the flow of blood from the artia to the ventricles?

No, it flows from the Right Atrium to the Right Ventricle then to the Left Atrium to the Left Ventricle. Hope this helps!


What are the four chambered heart?

The four chambers of the heart are (in order of blood flow) the right atrium, right ventricle, left atrium, and left ventricle.


Which order does oxygen flow through the human circulatory system?

The order of oxygen flow begin in the right atrium, to the right ventricle. Into the pulmonary artery to the lungs returning via the pulmonary veins to the left atrium. From the left atrium to the left ventricle to the aota then into the body.


How does the blood flow from left ventricule to the right atrium?

From the left ventricle > the aorta > arteries > arterioles > capillaries > venules > veins > vena cava > right atrium.


Where does blood flow to after it leaves the left atrium and passes through the bicuspid?

Into the right ventricle.


Is the proper blood flow through the heart the right atrium right ventricle right lung left atrium left ventricle?

Actually both right and left lungs but everything else is correct.