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 vena cava carries deoxygenated blood into the left atrium.
The Pulmonary Vein carries oxygenated blood from the lungs to the left atrium of the heart.
The Pulmonary Vein carries oxygenated blood from the lungs to the Left Atrium.
The vessel that carries deoxygenated blood from the brain back to the right side of the heart is the jugular vein. Specifically, the internal jugular vein collects blood from the brain and neck and drains it into the brachiocephalic vein, which then empties into the superior vena cava. This blood ultimately returns to the right atrium of the heart.
pulmonary artery
The aorta is the vessel that carries oxygenated blood from the heart. In contrast, the pulmonary artery is the vessel that carries deoxygenated blood from the heart.
An artery is the vessel that carries blood away from the heart. The pulmonary artery carries only deoxygenated blood after birth.
The major vein that leads into the right atrium is the vena cava. The superior vena cava carries deoxygenated blood from the upper part of the body into the right atrium. The inferior vena cava carries deoxygenated blood from the lower part of the body into the right atrium.
capilaries
the right artrium carries deoxygenated blood, while the left atrium carries oxygenated blood
coronary sinus. It is a vein located on the heart's surface that collects deoxygenated blood from the coronary circulation and returns it to the right atrium.
Pulmonary arteries which is the only artery which carries deoxygenated blood.