none. there are 4 pulmonary veins and they all empty into the left atrium, except in cases of congenital Heart disease with anomalous pulmonary venous return to the right atrium.
pulmonary vein
Two pulmonary veins from the right lung and two pulmonary veins from the left lung.
Vena cava, right atrium, tricuspid valve, right ventricle, pulmonary trunk, pulmonary arteries, lungs, pulmonary veins, left atrium, bicuspid valve, left ventricle, aortic semilunar valve, aorta.
The left atrium. The blood has just returned from the lungs, so it is oxygenated. The left atrium will empty into the left ventricle, which can pump this newly oxygenated blood to the rest of the body.
Right atrium > right ventricle > pulmonary artery > lung > pulmonary vein > left atrium > left ventricle > aorta > arteries > arterioles > capillaries > venules > veins > vena cava > right atrium (again)
The structures that empty into the left atrium are the four pulmonary veins, which carry oxygenated blood from the lungs back to the heart. This blood is then pumped into the left ventricle to be distributed throughout the body.
Blood transported by the pulmonary veins returns to the left atrium of the heart. The pulmonary vein carries oxygenated blood away from the lungs.
Veins are vessels that bring blood to the heart. Pulmonary veins carry oxygenated blood from the lungs to the left atrium. There are four pulmonary veins which extend from the left atrium to the lungs. They are the right superior, right inferior, left superior, and left inferior pulmonary veins.
pulmonary vein
pulmonary vein
The pulmonary veins originate and depart from the left and right lungs carrying oxygenated blood. Both pulmonary veins deposit into the right atrium.
Two pulmonary veins from the right lung and two pulmonary veins from the left lung.
The pulmonary vein brings newly oxygenated blood from the lungs back to the heart and into the left ventricle.
Left and right pulmonary veins.
The path of blood flow starting at the pulmonary veins: -pulmonary veins -left atrium -bicuspid valve -left ventricle -Pulmonary semi lunar valve -Aorta
Two pulmonary veins empty blood into the left atrium.Deoxygenated blood enters the right atrium, then the right ventricle which pumps the blood to the lungs where it is oxygenated. The two pulmonary veins then take the newly oxygenated blood back to the heart through the left atrium and into the left ventricle which then pumps the oxygenated blood around the rest of the body.
The right atrium which passes it to the right ventricle