Question

what is pulmonary vein​

Answer 1

Answer:

66643. Anatomical terminology. The pulmonary veins are the veins that transfer oxygenated blood from the lungs to the heart. The largest pulmonary veins are the four main pulmonary veins, two from each lung that drain into the left atrium of the heart. The pulmonary veins are part of the pulmonary circulation.

Explanation:

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Answer 2

The lung veins sometimes referred to the pulmonary veins, are blood vessels that transfer freshly oxygenated blood from the lungs to the left atria of the heart.