aorta definition - HEALTHY
The aorta distributes oxygenated blood to all parts of the body through the systemic circulation. [1] The aorta is a large, cane-shaped vessel that delivers oxygen-rich blood to your body. It starts in the lower-left part of the heart and passes through the chest and abdomen.
Context Explanation
Along the way, blood vessels branch off the aorta, extending to organs and supporting tissue. The aorta is the largest blood vessel in the body, carrying oxygen-rich blood from the heart to every organ and tissue. It begins at the left ventricle, extends upward through the chest to form an arch, and continues downward, eventually branching into the iliac arteries just above the pelvis. The aorta is the largest blood vessel in the body.
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Although your aorta is a tough, durable workhorse, sometimes its walls can weaken and bulge in what is called an aortic aneurysm. The aorta is the largest artery in the body, measuring approximately 2.5 cm (1 inch) in diameter at its origin. It receives blood from the left ventricle and distributes oxygenated blood to the entire body via the systemic circulation. The aorta is the largest artery in the human body, serving as the primary conduit for oxygenated blood from the heart to the systemic circulation. Originating from the heart’s left ventricle, it distributes vital blood to nearly every part of the body, excluding the respiratory zone of the lungs.
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Aorta, in vertebrates and some invertebrates, the blood vessel (or vessels) carrying blood from the heart to all the organs and other structures of the body. At the opening from the left ventricle into the aorta is a three-part valve that prevents backflow of blood from the aorta into the heart. The aorta is the main artery in the body whose only and important function is to carry oxygenated blood from the heart to the rest of the body. It is important to note that all the arteries of the human body (except the pulmonary arteries), no matter where they are, receive blood from the aorta.