What is ascending aorta?
Aorta is a part of the aorta, the largest blood vessel in the body that arises from the left ventricle of the heart. Classified as artery transports blood up and from the heart. Once it reaches the aortic arch, which is the highest point of the aorta where it changes direction and becomes descending aorta, this blood is diverted to carotid arteries that supply blood into the head and neck, brachiocephalic artery that supplies the head, neck and right arm, and subclavian arteries supplied by both hands. Similarly, a large part of this blood continues down the descending aorta for distribution in the body of the body. The only blood vessels that divert blood from the ascending arch are coronary arteries that are responsible for sending blood rich in oxygen back to the heart itself.ide Hibcage. It comes from the heart to the upper part of the left ventricle, which of the four chambers of the heart is the cheapest of the two lower chambers. This point of origin is at the level and just behind the cartilage of the third rib, which is a flexible segment connecting the ribbone with stern.
From there, the ascending aorta travels up, fishing slightly forward and inward, so that the middle line of the thoracic line is approaching. Almost 2 inches above their point of origin suddenly change the direction. This upper, horizontal segment is an aortic arch. The externally distributing ascending part from the aortic arch is the pericardium, a double -and -board bag that encapsulates the heart and roots of large blood vessels entering and leaving the heart. In other words, the ascending aorta is completely contained in the pericardium, invisible from the outside, a saortal arch protruding from above.
Along the left side of the ascending aorta in the pericardium is a pulmonary artery, another large blood vessel that transports blood from the heart to the lungs to become oxygenated or receive oxygen. On its right side is a superior vena cava, a vein that returns blood from the body to the heart through the right atrium, which lies partly behind the aorta on its right side. Behind her on the left side is the left atrium. Before the aorta there is a pericardium, aPreviously, a part of the right lungs, which is closed with stern and ribs.
The function of the rising aorta is the transport of oxygenated blood that has been circulated from the lungs back to the heart through the lung vein, where it is sent by the left atrium, pushed down the left ventricle and pumped through the aorta for delivery to various tight organs and tissues. In addition to bringing this blood into the aortic arch for the distributed aorta, the oxygenated blood is diverted through the coronary arteries back to the heart, where it gives blood to oxygen and nutrients into the heart muscle into the heart muscle - ascending aorta also diverts oxygenated blood.