<P> 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 . </P>
<P> 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 . </P>
what type of blood does the pulmonary vein carry
what type of blood does the pulmonary vein carry
oxygenated blood
oxygenated blood