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Tortuous aorta is a pathological condition where the aorta has an irregular shape, usually contorted, and can affect blood flow coming out of the heart and to the body tissues.
It's the dilatation of a segment of the aorta.
The ascending aorta delivers oxygenated blood FROM the heart, TO the head and arms.
Ascending aorta, arch of aorta and the descending aorta are located in your thoracic cavity.
It's the dilatation of a segment of the aorta.
ascending aorta arch of aorta thoracic aorta abdominal aeorta
Blood goes in this order... Right Atrium -> Right Ventricle -> Lungs -> Left Atrium -> Left Ventricle -> Ascending Aorta -> Descending Aorta. So neither pump blood to the the Left Ventricle but the Left Ventricle pumps blood to the ascending aorta.
Ascending simply means that "x" originates at a lower point than it terminates. For example, the ascending aorta starts from the left ventricle and ends at the arch of the aorta. The left ventricle is inferior to the arch of the aorta, thus that portion of the aorta is considered ascending.
A tortuous thoracic aorta is an aorta that is twisted or misshapen in some people. This can lead to discomfort in some people, but no effects at all in others.
The entrance to the ascending aorta is guarded by the semilunar valve. The semilunar valves are pocketlike structures attached at the point at which the pulmonary artery and the aorta leave the ventricles.
blood travels from the ascending aorta to the aortic arch to the descending aorta
ascending aorta