Veins carry deoxygenated blood to the heart
veins
Veins (vena-cava) direct venous blood to the heart, the coronary arteries direct arterial blood to the heart.
Arteries direct blood away from the heart, while veins direct blood to the heart.
Veins are blood vessels that direct blood toward the heart.
Veins are blood vessels that direct blood toward the heart.
veins
VEINS
Veins
The blood in veins is not under direct pressure from the heart. It has little valves inside to prevent blood from flowing backwards away from the heart. These valves inside the veins prevent the backflow of blood in veins. They encourage the one-directional flow of blood to the heart.
The blood in veins is not under direct pressure from the heart. It has little valves inside to prevent blood from flowing backwards away from the heart. These valves inside the veins prevent the backflow of blood in veins. They encourage the one-directional flow of blood to the heart.
Blood leaves the heart through arteries, and returns through veins.
Arteries always carry blood away from the heart. Veins always carry blood back to the heart