The butt and the crap hole
deoxygenated blood
The pulmonary vein is the only vein that carries oxygenated blood from the lungs to the heart, while all other veins in the body carry deoxygenated blood back to the heart.
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.
Blood from the brain returns through the superior vena cava to the right atrium of the heart.For further clarification go to blood-circulationfor a diagram. It's about half way down the page.
The renal vein carries deoxygenated blood from the kidneys to the heart.
venuoles branches off the vein and are also linked to the capillries/ these are vessels that drain the deoxygenated blood from the capillaries and takes them to the veins which returns it to the heart
Pulmonary vein
It brings deoxygenated blood from the head to the heart.
Brings deoxygenated blood back to the heart from the body
VeinsGenerally, yes. Veins carry deoxygenated blood to the heart. The exception is the pulmonary vein. That vein comes from the lungs and contains freshly oxygenated blood.
The Vein does not bring blood to the Heart.
The coronary sinus is a large vein that collects deoxygenated blood from the coronary circulation and returns it to the right atrium of the heart. This blood has supplied oxygen and nutrients to the heart muscle and is now in need of oxygenation.