aorta definition
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- 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). The aorta distributes oxygenated blood to all parts of the body through the systemic circulation.
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- The aorta is usually the largest blood vessel in the human body. The aorta is the artery that carries blood from the left ventricle to the whole body (other than the lungs). The superior and inferior vena cava are veins that carry blood from the body to the right atrium. Like other arteries, the aorta has a walls that are thicker than veins'.
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Coarctation of the Aorta (CoA) A narrowing of the major artery (the aorta) that carries blood to the body. This narrowing affects blood flow where the arteries branch out to carry blood along separate vessels to the upper and lower parts of the body. CoA can cause high blood pressure or heart damage.
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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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- Aorta (Definition) The aorta is the largest artery in the body, leaving directly from the left ventricle of the heart to supply blood to the entire body. It is made of elastic tissue layers called intima and is subject to damage by high blood pressure, smoking, cholesterol, and inherited risk factors....Read more
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Coarctation of the Aorta Coarctation of the aorta is a type of congenital heart disease. (A congenital condition is a condition that you are born with.) There are a number of different types of congenital heart disease. Coarctation of the aorta is just one type.As mentioned above, the aorta is the main artery that leaves the left side of the heart (the left ventricle) and supplies oxygen-rich (oxygenated) blood to the body. The aorta is the main artery of the body and all of the other arteries of the body derive from it.oarctation of the aorta is a type of congenital heart disease. (A congenital condition is a condition that you are born with.) There are a number of different types of congenital heart disease. Coarctation of the aorta is just one type.
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Aortic Aneurysm - Topic Overview An aortic aneurysm (say a-OR-tik AN-yuh-rih-zum) is a bulge in a section of the aorta, the body's main artery. The aorta carries oxygen-rich blood from the heart to the rest of the body. Because the section with the aneurysm is overstretched and weak, it can burst.
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Aorta The aorta is the largest blood vessel in the body. It is an artery that directly arises from the heart itself and descends through the thorax and into the abdomen. All the arteries of the body, save the pulmonary arteries, stem from the aorta or one of its main branches. This article aims to highlight the path of the aorta from its origins up until the main branches in both the thoracic and abdominal cavities.
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-   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. 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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-   The Aorta is the main artery that supplies oxygenated blood to the body. The Aorta branches off into smaller arteries throughout the body which supply blood to the bodie … s cells.
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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.he 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.
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- 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:he 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:
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aorta Noun. 1. aorta-the large trunk artery that carries blood from the left ventricle of the heart to branch arteries. arteria, arterial blood vessel, artery-a blood vessel that carries blood from the heart to the body.ascending aorta-the ascending part of the aorta as it emerges from the left ventricle.he main artery of the mammalian circulatory system, conveying blood from the left ventricle of the heart to all the other arteries except the pulmonary artery. aortḗ literally, something hung, carried; akin to aeirein aeírein to, lift]. carry•a′or, tic•a′or, tal. adj
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Aortic Disease The aorta is the largest artery in your body. It originates from your heart and carries blood from your heart to the rest of your body.he aortic valve is one of four heart valves. The aortic valve separates the left ventricle (which pumps blood to the body) from the aorta. It opens and closes automatically, based on pressure changes in your heart.
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-   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.It carries the blood from the heart to all prats of the body.n aortic thrombus is a blood clot in the aorta. This would be a bad situation because a clot that breaks free in the aorta can cause tissue death in any organ of the body. Th … is can result in anything from a stroke, heart attack, or kidney failure.
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- Coarctation of the Aorta. The aorta is the main artery that carries oxygenated blood out of the heart to the body. It starts at the left ventricle of the heart as one large vessel and branches out into the smaller blood vessels of the body.
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- Aortic insufficiency (AI), also known as aortic regurgitation (AR), is the leaking of the aortic valve of the heart that causes blood to flow in the reverse direction during ventricular diastole, from the aorta into the left ventricle. As a consequence the cardiac muscle is forced to work harder than normal.[1]
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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.
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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.
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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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Top 30 Doctor insights on: Causes Of Tortuous Aorta Aorta (Definition). The aorta is the largest artery in the body, leaving directly from the left ventricle of the heart to supply blood to the entire body. It is made of elastic tissue layers called intima and is subject to damage by high blood pressure, smoking, cholesterol, and inherited risk factors. ...Read more.wisty: Tortuous simply implies that the aorta, which is usually runs a straight back from the upper chest through the belly, makes a lot of twists and turns. Tortuosity of the aorta, by itself, has few implications in health or disease.
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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.
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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.he other part of the descending aorta, the. Like other sections of the aorta (the ascending aorta and aortic arch), the descending 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.
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What is the aorta? The aorta, the largest artery in the body, originates in the left ventricle of the heart. It arches above the heart then down through the chest to the abdomen. It sends branches to the head, arms, the organs in the abdomen, and the legs to supply the body with oxygen and nutrients.
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-   The Aorta is the main artery that supplies oxygenated blood to the body. The Aorta branches off into smaller arteries throughout the body which supply blood to the bodie … s cells. These vessels change over to veins which return the blood to the heart.
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- Aorta (Definition). The aorta is the largest artery in the body, leaving directly from the left ventricle of the heart to supply blood to the entire body. It is made of elastic tissue layers called intima and is subject to damage by high blood pressure, smoking, cholesterol, and inherited risk factors. ...Read more.