What happens with the right atrium?

It pumps it around the body, the right atrium pumps blood to the lungs.

The blood flows into the right atrium Right atrium of the heart the right atrium the right atrium

the size of the right atrium is smaller that the left atrium.

The Right Atrium receives de-oxygenated blood from the upper and lower body.

Right atrium to right ventricle, lungs, left atrium, left ventricle, to the whole body, and then back to the right atrium.

the right atrium is its own chambers. there are four, right and left atrium, and right and left ventricle

Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium

The right Atrium connects to the right ventricle.

well you have two atria the right atrium and left atrium but i think the right atrium has deoxygenated blood and the left atrium has oxygenated blood.

what is the job of your hearts right atrium?

right atrium right atrium

The left atrium is not on the right; it is on the patient's left.

There are 4 chambers in the heart: right atrium, left atrium, right ventricle, and left ventricle. All four chambers are separate. I believe the name of the structure which separated the left atrium from the right atrium is the septae.

Blood from the right atrium goes to the right ventricle.

it goes from the right atrium to the right ventricle

Right atrium, right ventricle, lungs, left atrium, left ventricle, body ... and back to right atrium.

No, the blood is on its way to the lungs from the right atrium

Each side of the heart has both an atrium and a ventricle. There is a right atrium and a right ventricle, as well as a left atrium and a left ventricle. They are all separate chambers.

The Right Ventricle receives blood directly from the Right Atrium. The Right Atrium receives blood from the Superior and the Inferior Vena Cava.

Again: Though i am searching for the right answer myself, The other answer here is not the right one. The same volume that goes into the heart eventually has to come out again. Edit: I think I figured out the answer, but I'm not sure, so take this with a grain of salt. I believe the answer to lie in the Law of Laplace: P = K *2*d/r So in order to build up higher pressure (which the left heart has to), the left atrium not only has thicker walls, but also a smaller radius. Hope this helps.

The right atrium receives blood from the systemic circulation. It then assists in filling the right ventricle.

The right atrium receives blood returning to the heart from the rest of the body. This blood is now low in oxygen and high in carbon dioxide. So when the atrium contracts, it pushes this un-oxygenated blood out and into the right ventricle, which will then, sent the blood to the lungs to become oxygenated again for the process to start all over. This all happens in one heartbeat. The right atrium was also named right auriculum in older texts.

the right atrium recieves Co2 blood

Which chamber receives blood from the right atrium?

Blood returning to the right atrium of the heart is deoxygenated.