Veins, specifically the vena cava, enters the right atrium of the heart.
Yes it is a Blood Vessel
The vena cava carries deoxygenated blood into the left atrium.
Blood that comes in to the right atrium comes from the pulmonary vein.
The Pulmonary Vein carries oxygenated blood from the lungs to the Left Atrium.
The superior vena cava conducts blood from the head to the right atrium.
capilaries
pulmonary veins
The pulmonary veins bring oxygenated blood from the lungs to the left atrium of the heart.
The vessel that brings blood back to the right atrium is the superior vena cava and the inferior vena cava.
th blood vessel that goes to the right atrium is cava
When it leaves the left atrium, blood passes through the tricuspid valve into the left ventricle.
Blood stream