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I'm confused because I thought arteries were AWAY from the heart and the veins are towards the heart, meaning they supply the heart while the arteries take things away from the heart and to the rest of the body. But reading over the notes in class and the powerpoints online..... it clearly states that the Coronary arteries supply oxygenated blood to the heart and the veins take away deoxygenated blood.
The aorta carries oxygenated blood to the body. The pulmonary artery carries deoxygenated blood to the lungs and it is the only artery to carry deoxygenated blood. There are two veins associated with the heart.The vena cava, or great vein, carries deoxygenated blood back to the heart from the body.his blood moves through the heart on its way to the lungs where it picks up oxygen and releases carbon dioxide. The left hand side of the heart contains only oxygenated blood which has come from the lungs and is destined to be distributed throughout the body.