An aneurysm (AN'u-rizm) is a bulge in a blood vessel, much like a bulge on an over-inflated inner tube. Abdominal aortic aneurysms are caused by a progressive weakening of the aortic wall that causes a dilation or ballooning of the vessel. The new channel may become so large that it compresses the normal flow of blood from the blood flow and oxygen. Some occur in the part of the aorta in the chest that is near the heart and are called thoracic aortic aneurysms. This can happen if the wall of the aorta becomes weakened by build ups of fatty deposits called plaque. This is called atherosclerosis (ath er-o-skleh-RO'sis). With this weakness, the wall extends further and the constant pressure from the pumping blood causes it to slowly expand. Aneurysms may also be due to an inherited disease such as the Marfan syndrome. Do you want to learn more? Visit aortic aneurysm screening ireland . Causes of Aortic Aneurysm:

aaa-screening.jpg

The Common Causes of Aortic Aneurysm: The exact cause is unknown, Emphysema. Smoking. Obesity. Male gender. High blood pressure. Genetic factors. High Cholesterol, Symptoms of Aortic Aneurysm. Some Symptoms of Aortic Aneurysm: Hemorrhage, Bowel Obstruction, Chest or Back Pain, Pain in the Jaw, Neck and Upper Back, Rapid heart rate when rising to a standing position, Weight loss, Nausea and vomiting, Clammy skin, Coughing up blood Anxiety, Difficulty swallowing, Coughing, hoarseness, or difficulty breathing.

Treatment of Aortic Aneurysm: Depending on where the aneurysm is located and how complex it is, stenting may be done. A stent-graft is also a polyester tube covered by Tubular metal web. The stent-graft is inserted through a small incision in the upper thigh into the aorta. Using x-ray, it is guided through the aorta to the site of the aneurysm. With the stent graft in place, blood flows through the stent-graft instead of aneurysm, eliminating the chance of rupture.