Oxygenated blood from the lungs.
Pulmonary veins
The pulmonary artery and pulmonary vein originates in the heart. What is different about them is that the pulmonary artery carries deoxygenated blood (blood without oxygen) as supposed to other arteries, which carry oxygenated blood. And the pulmonary vein carries oxygenated blood unlike other veins, which carry deoxygenated blood.
only pulmonary veins.
The pulmonary veins carries oxygen rich blood from the lungs to the heart.
The pulmonary veins are veins which carry oxygenated blood (unlike most veins) back from the lungs to the left atrium of the heart.
The pulmonary veins leave the lungs and carry blood to the left atrium of the heart.
The pulmonary veins are the only veins in the body that carry oxygenated blood. Like all veins the blood in the pulmonary veins travel toward the heart.
The pulmonary arteries carry blood to the lungs to be oxygenated.
Pulmonary
Pulmonary veins
Veins almost always carry deoxygenated blood from the periferal areas of the body to the heart. The veins going from our lungs to the heart, the pulmonary veins, however, carry oxygenated blood. Therefore the answer is: The pulmonary veins.
The pulmonary veins do not carry oxygen-poor blood to the right ventricle. Instead, the pulmonary veins carry oxygenated blood from the lungs to the left atrium of the heart.