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Aortic Dissection Research Paper

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Aortic Dissection
An aortic dissection is a serious condition in which the inner layer of the aorta, the large blood vessel dividing off the heart, tears. Blood flows through the tear, producing the inner and middle layers of the aorta to separate (dissect). If the blood-filled channel breaks through the outside aortic wall, aortic dissection is often deadly (mayoclinic.org, 2014). Aortic dissection is very uncommon and usually happens in males in their 60’s and 70’s.
Aortic dissection is sometimes misnamed dissecting aneurysm but an aneurysm is a bulge in weak areas of its walls and a dissection is a separation of the layers of its wall. These disorders can be immediately fatal, but they usually take years to develop (merckmanuals.com, 2017).
Etiology
Specific causes of aortic dissection are generally related to any condition that damages or weakens the aorta muscle wall or increases the pressure against the aorta. Many risk factors that be a part of the cause to the growth of aortic dissection, including: atherosclerosis, narrowing of the aorta (coarctation), polycystic kidney disease, inflammation of the aorta (aortitis), a thoracic aneurysm already in existence, high blood pressure (hypertension), too much fluid or volume circulating through the aorta …show more content…
A person typically has a sudden onset of pain at the moment of dissection. The pain is usually described as ripping or tearing and as the worst pain ever experienced. It is usually in between the shoulders on the back and might radiate to the arms or the neck. Less frequently, the pain can be felt as chest pain. The pain is very difficult to distinguish from that of a heart attack or angina. Dysphagia from compression of the esophagus, Anxiety and premonitions of death, abdominal pain if the partition includes the abdominal aorta, flank pain if the renal artery is involved, and fever are clinical manifestations for aortic dissection (emedicine.medscape.com,

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