You're confused.
The heart pumps. The veins drain.
veins
Arteries carry blood away from the heart and veins carry low oxygenated blood back to or towards the heart.
Arteries direct blood away from the heart, while veins direct blood to the heart.
Veins carry blood towards the heart. Arteries carry it away from the heart.
Veins carry blood back to the heart.
toward the heart from the lungs
Arterioles carry blood in the direction away from the heart. The order of vessels from the heart is: arteries>arterioles>capillaries>venules>veins.
Arteries carry blood away from the heart and veins carry low oxygenated blood back to or towards the heart.
Valves in the veins prevent the backflow of blood by closing to keep the blood moving in one direction towards the heart.
Blood flows in one direction within the body, from the arteries to the capillaries, and then to the veins, which return blood back to the heart. The heart pumps oxygen-rich blood to the body's tissues through this circulatory system, ensuring that organs receive the necessary nutrients and oxygen.
Arteries carry oxygenated blood away from the heart to the body's tissues, while veins carry deoxygenated blood back to the heart. This key difference in oxygenation levels within the blood is what distinguishes arteries from veins.
Arteries carry blood away from the heart and Veins carry blood back to the heart. When the heart contracts it pushes the blood out through one way valves. There are also little one way valves in the veins and arteries so that the blood will continue to flow in one direction.