If you mean not specifically, they are the veins.
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.
carbon dioxide
The function of the right atrium is to receive deoxygenated blood from the body (through the superior and inferior vena cavae, and the coronary sinus) and pump it into the right ventricle, which then pumps it to the lungs to be reoxygenated.
First, the deoxygenated blood enters the right atrium, then goes through the right ventricle. From there, it goes to the lungs, to become oxygenated. The oxygenated blood then goes through the left atrium and ventricle, before being pumped through the aorta to the rest of the body.
There are no vessels that drain the right atrium, except, perhaps the coronary veins. The right atrium moves blood through the tricuspid valve into the right ventricle of the heart.
it starts with the hear and enters the valve through the atrium
Deoxygenated blood from the lower body travels through the Inferior Vena cave. Deoxygenated blood from the upper body travels through the Superior Vena Cave. Both vessels empty into the Right Atrium.
Blood entering the right atrium is deoxygenated and saturated with CO2. Blood that is entering the left atrium has passed through the lungs and is oxygenated. It returns to the left atrium via the pulmonary vein and is saturated with oxygen. - Med Student
The pulmonary vein brings in oxygenated blood from the lungs through the left atrium and ventricle up into the aorta which then carries the oxygenated blood through the body. The vena cava (main vein) on the right side carries deoxygenated blood through the right atrium through the right ventricle up into the pulmonary artery, which carries the deoxygenated blood to the lungs to get oxygenated again. The pulmonary artery is the only artery to carry deaoxygenated blood.
Simple answer: Veins Complex answer: a series of blood vessels (excluding arteries) carries deoxygenated blood from the body to the heart. Where the blood is then passed through an oxygenating process with the lungs. Another answer: pressure caused by the beating of the 4 chamber heart.
Both. The right atrium receives deoxygenated blood from the veins of the body; the left atrium receives oxygenated blood from the pulmonary vein.
It brings deoxygenated blood to the heart.Return blood to the heart.
The right atrium receives deoxygenated blood, then the blood moves into the right ventricle. So both of them receive deoxygenated blood. Once the blood returns from the lungs it is oxygenated and comes into the heart through the pulmonary veins into the left atrium then to the left ventricle then out to the body.
Blood returning to the right atrium of the heart is deoxygenated.
a little oxygen and a lot of carbon dioxide
Veins carry blood towards the heart. The particular veins that carry deoxygenated blood from the body to the right atrium of the heart are the superior vena cava and inferior vena cava. The pulmonary veins carry oxygenated blood from the lungs into the left atrium.
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.