what is aorta
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Aorta The aorta (/eɪˈɔrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries).The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.ne way of classifying a part of the aorta is by anatomical compartment, where the thoracic aorta (or thoracic portion of the aorta) runs from the heart to the diaphragm. The aorta then continues downward as the abdominal aorta (or abdominal portion of the aorta) diaphragm to the aortic bifurcation.
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Aorta The aorta (/eɪˈɔrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries).The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.he aorta (/eɪˈɔrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries).
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Aortic Aneurysm Overview. The aorta is the main artery that carries blood from the heart to the rest of the body. The aorta comes out from the left ventricle of the heart and travels through the chest and abdomen.A thoracic aortic aneurysm (TAA) is an abnormal bulge or ballooning in the wall of the aortic artery running through the thorax (chest).One in four aortic aneurysms are TAAs.f an aortic aneurysm is found, the doctor may prescribe medicine to reduce the heart rate and blood pressure. This can reduce the risk of rupture. Large aortic aneurysms, if found in time, can often be repaired with surgery to replace the diseased portion of the aorta. The outlook is usually excellent.
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- Thoracic aorta: The thoracic aorta is a section of the aorta, the largest artery in the body, within the chest. Specifically, the thoracic aorta is that part of the aorta that starts after the arch of the aorta and runs down to the diaphragm, the great muscle that separates the chest from the abdomen.The thoracic aorta gives off numerous branches that supply oxygenated blood to the chest cage and the organs within the chest.Like the other sections of the aorta (the ascending aorta, aortic arch and abdominal aorta), the thoracic aorta is an arbitrary anatomic entity.The aorta is one continuous conduit that stems from the left ventricle of the heart to carry blood to most of the body.he thoracic aorta gives off numerous branches that supply oxygenated blood to the chest cage and the organs within the chest. Like the other sections of the aorta (the ascending aorta, aortic arch and abdominal aorta), the thoracic aorta is an arbitrary anatomic entity.
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Picture of the Aorta The heart pumps blood from the left ventricle into the aorta through the aortic valve. Three leaflets on the aortic valve open and close with each heartbeat to allow one-way flow of blood.The aorta is a tube about a foot long and just over an inch in diameter.The aorta is divided into four sections:1  The ascending aorta rises up from the heart and is about 2 inches long. 2  The coronary arteries branch off the ascending aorta to supply the heart with blood. 3  The aortic arch curves over the heart, giving rise to branches that bring blood to the head, neck, and arms.he aorta is divided into four sections: 1  The ascending aorta rises up from the heart and is about 2 inches long. 2  The coronary arteries branch off the ascending aorta to supply the heart with blood. 3  The aortic arch curves over the heart, giving rise to branches that bring blood to the head, neck, and arms.
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- The aorta is the main systemic artery and the largest artery of the body. It originates from the heart and branches out into smaller arteries which supply blood to the head region (brachiocephalic artery), the heart itself (coronary arteries), and the lower regions of the body.
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Ascending aorta Ascending aorta. The ascending aorta (AAo) is a portion of the aorta commencing at the upper part of the base of the left ventricle, on a level with the lower border of the third costal cartilage behind the left half of the sternum.
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Picture of the Aorta The aorta is the largest artery in the body. The aorta begins at the top of the left ventricle, the heart's muscular pumping chamber. The heart pumps blood from the left ventricle into the aorta through the aortic valve.
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What Is the Function of the Aorta? The function of the aorta is to pump this new oxygen-rich blood from the left ventricle of the heart, where the oxygenated blood is deposited, and circulate it back into the body. The shape of the aorta assists with blood circulation. It has four main sections: the ascending aorta, the aortic arch, the descending thoracic aorta and the abdominal aorta. The ascending aorta begins at the semilunar valve of the left ventricle and connects to the coronary arteries.
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What Is Tortuous Aorta? A tortuous aorta is an aorta with a twisted or distorted shape. A tortuous aorta may increase the risk for a variety of conditions or complications, according to the Cleveland Clinic. The aorta is the largest artery in the human body, and distributes freshly oxygenated blood from the heart to the rest of the body. The aorta is divided anatomically into four segments: the ascending aorta, aortic arch, thoracic aorta and abdominal aorta. The ascending aorta originates at the opening of the aortic valve of the heart, and shares a pericardial sheath with the pulmonary trunk.
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Abdominal aorta The abdominal aorta is the main blood vessel in the abdominal cavity that transmits oxygenated blood from the thoracic cavity to the organs within the abdomen and to the lower limbs.he abdominal aorta is the main blood vessel in the abdominal cavity that transmits oxygenated blood from the thoracic cavity to the organs within the abdomen and to the lower limbs.
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Anatomy of the Heart: Aorta The aorta is the largest artery in the body. Arteries are vessels that carry blood away from the heart. The aorta arises from the left ventricle of the heart, forms an arch, then extends down to the abdomen, where it branches off into two smaller arteries.The aorta carries and distributes oxygen rich blood to all arteries. Most major arteries branch off from the aorta, with the exception of the main pulmonary artery.The walls of the aorta consist of three layers. They are the tunica adventitia, the tunica media, and the tunica intima. These layers are composed of connective tissue, as well as elastic fibers.ost major arteries branch off from the aorta, with the exception of the main pulmonary artery. The walls of the aorta consist of three layers. They are the tunica adventitia, the tunica media, and the tunica intima. These layers are composed of connective tissue, as well as elastic fibers.
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Picture of the Aorta All rights reserved. The aorta is the largest artery in the body. The aorta begins at the top of the left ventricle, the heart's muscular pumping chamber. The heart pumps blood from the left ventricle into the aorta through the aortic valve.Three leaflets on the aortic valve open and close with each heartbeat to allow one-way flow of blood. The aorta is a tube about a foot long and just over an inch in diameter.The aorta is divided into four sections:ll rights reserved. The aorta is the largest artery in the body. The aorta begins at the top of the left ventricle, the heart's muscular pumping chamber. The heart pumps blood from the left ventricle into the aorta through the aortic valve.
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What problems arise with a Tortuous Aorta ? What are the treatments for tortuous aorta? What is Aorta? The aorta is the largest artery in our body and supplies oxygenated blood to the body from the heart.
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Overview A thoracic aortic aneurysm is a weakened area in the upper part of the aorta. The aorta is the major blood vessel that feeds blood to the body.A thoracic aortic aneurysm may also be called thoracic aneurysm and aortic dissection (TAAD) because an aneurysm can lead to a tear in the artery wall (dissection) that can cause life-threatening bleeding. thoracic aortic aneurysm is a weakened area in the upper part of the aorta. The aorta is the major blood vessel that feeds blood to the body.
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Aorta artery - definition and function The Aorta is ARTERY that carries BLOOD from the HEART to the body. 1  The largest blood vessel in the body, the aorta arises from the left ventricle. At its widest point the aorta is about one and a half inches in diameter. As the aorta leaves the heart it ascends to curve behind the right atrium. The first arteries to branch from the base of the ascending aorta are the right and left CORONARY ARTERIES that supply the heart MUSCLE with blood. Branching from the arch as the aorta crests over the heart are the three arteries that carry blood to the upper body:
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Aorta The aorta is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries). The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.
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- The aorta (/eɪˈɔːrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries). The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.
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- © 2013 WebMD, LLC. All rights reserved. The aorta is the largest artery in the body. The aorta begins at the top of the left ventricle, the heart's muscular pumping chamber. The heart pumps blood from the left ventricle into the aorta through the aortic valve.
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- The aorta is the largest blood vessel in the body. It carries freshly oxygenated blood out of the heart so that it can be distributed to the circulatory system. In most people, the aorta follows a relatively straight path, but in people with tortuous aorta, the vessel may be twisted or distorted.EarlyForest -- Sometimes tortuous aortas can indirectly cause abdominal aortic aneurysms, like pharmchick78 was talking about. Since a tortuous aorta is abnormal, sometimes the wall of the aorta can be weaker, leading to an aortic aneurysm, or, worst case scenario, an aortic aneurysm rupture.
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What is an aorta?   The aorta is the largest blood vessel in the body, originating from the left ventricle of the heart and bringing oxygenated blood to all parts of the body in the systemic circulation. The aorta is the main (largest) artery of the circulatory system.eparating aorta might refer to an aortic dissection. An aortic dissection is a life-threatening aortic condition in which the inner layer of the aorta is torn.
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What is the function of the aorta? The aorta is the artery that carries oxygenated blood from the left ventricle. Because the aorta can stretch (expand), the pressure of the blood leaving the heart is more slowly and regularly transferred to the arteries. The Vena Cava carrys de oxygenated blood that is returning from the body and into the right atruim of the heart and the Aorta is the largest artery of the body which tr … ansports oxygenated blood to the rest of the body.     Hope this helps.     Shirley. 2 people found this useful.
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Medical Definition of Descending aorta Descending aorta: The descending aorta is the part of the aorta, the largest artery in the body, that runs down through the chest and the abdomen. The descending aorta starts after the arch of the aorta and ends by splitting into two great arteries (the common iliac arteries) that go to the legs. The descending aorta, by convention, is subdivided into the thoracic aorta and the abdominal aorta. The thoracic aorta, the part of the aorta that runs from the arch of the aorta to the diaphragm, gives off numerous branches that supply oxygenated blood to the chest cage and the organs within the chest. The other part of the descending aorta, the abdominal aorta, is the final section of the aorta.
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- The aorta (/eɪˈɔːrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries). The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.[1]
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Aorta This article uses anatomical terminology; for an overview, see anatomical terminology. The aorta (/eɪˈɔrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries).The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.his article uses anatomical terminology; for an overview, see anatomical terminology. The aorta (/eɪˈɔrtə/) is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries).