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Blood traveling through the pulmonary veins is being returned to the heart from the lungs. The pulmonary veins have the distinction of being the only veins in the body which carry oxygenated, rather than deoxygenated blood.
Oxygenated blood from the lungs to the heart. This is unusual as almost all veins carry deoxygenated blood.
The systemic arteriole, then the capillaries, the venule, the vein, the vena cava, the heart, the pulmonary artery, the pulmonary arterioles, capillaries, the pulmonary veins, the heart, into the aorta, and back into the artery.
Remember veins back to the heart. This goes into the heart to deliver oxygen.
Veins go to the heart and arteries go away. (General Yes)**Except for the pulmonary Arteries/Veins. When you consider oxygen and de-oxygenated blood.The pulmonary veins are large blood vessels that carry oxygenated blood from the lungs to the left atrium of the heart.The pulmonary arteries carry deoxygenated blood from the heart to the lungs.
Arteries are the major blood vessels that carry blood away from the heart. Except for the pulmonary arteries which go from the atrium to the lungs, arteries carry oxygenated blood. The veins bring blood back into the heart. Except for the pulmonary veins that connect the lungs to the ventricles of the heart, veins carry deoxygenated blood.
Arteries are the major blood vessels that carry blood away from the heart. Except for the pulmonary arteries which go from the atrium to the lungs, arteries carry oxygenated blood. The veins bring blood back into the heart. Except for the pulmonary veins that connect the lungs to the ventricles of the heart, veins carry deoxygenated blood.
Highly oxygenated blood enters the heart via the pulmonary veins into the left atrium of the heart. Veins return to the heart and normally have relatively deoxygenated blood (pulmonary veins are an exception to this rule and have freshly-oxygenated blood) while arteries go away from the heart and have highly oxygenated blood (the pulmonary artery bringing blood from the right ventricle toward the lungs is an exception and has poorly oxygenated blood).
The Pulmonary arteries
The blood vessels that carry blood back to the heart are called veins.(Blood does not return to the heart until it passes through the spleen, where dead blood cells go.)
It returns to the heart through pulmonary veins. It is received by the left atrium.
The pulmonary vein. Veins go to the heart, arteries come out. Even though the blood is oxygenated, it still travels through a vein to get to the heart. I'll leave it to you to figure out the pulmonary artery.