No, it is efferent
efferent
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.
Primarily, the superior Vena Cava which generally draws blood from the upper part of the body, the Inferior Vena Cava will draw blood from the lower half. The Aorta will be the main vessel(s) to pump blood OUT of the heart.
The vessel that brings blood back to the right atrium is the superior vena cava and the inferior vena cava.
vena cava
The blood vessel that brings deoxygenated blood to the right atrium is the superior and inferior vena cava. The superior vena cava drains blood from the upper body, while the inferior vena cava collects blood from the lower body. Together, they ensure that blood returns to the heart for reoxygenation in the lungs.
vena cava
The blood vessel that carries blood with the least oxygen to the heart is the vena cava. There are two main vena cavae: the superior vena cava, which collects deoxygenated blood from the upper body, and the inferior vena cava, which gathers blood from the lower body. Both empty into the right atrium of the heart, where the deoxygenated blood is then sent to the lungs for oxygenation.
th blood vessel that goes to the right atrium is cava
Vena Cava
There are two, the Superior Vena Cava that brings blood from the head, and the Inferior Vena Cava that brings blood from the lower body.
The superior and inferior vena cava.