Dilate the aorta
The aorta larger arteries of the body, where the carry oxygen-rich blood from the left ventricle of the heart, and distributed to the organs and tissues of different body, known as the major circulatory .. It is the first part of the aorta chest area, then runs after that, breaking the diaphragm of assigned to him through the hole, then the branches to the right iliac artery, and the left iliac artery.
Aorta was injured in one of its parts lying down as a result of the weakness of the artery wall, which arises as a result of a malfunction What, causing this weakness, and perhaps the most famous of these reasons ..
• The existence of a congenital weakness in the muscle layer of the aorta.
• a weakness in the wall of the artery as a result of infection with syphilis, diabetes or multiple sclerosis, or even inflammation of the lining of the heart muscle.
• a weakness caused by chronic injury such as chronic hypertension, or hardening of the arteries.
Although the foregoing mentioned, however, that the main cause of the injury remains unknown, but nevertheless, it has been limited to a number of risk factors, through which increase the risk for spillover of the aorta, and perhaps the most important of these factors ..
• Smoking: where lead to a weak aorta wall, also contribute to the increased risk of atherosclerosis or chronic hypertension.
• family history of patients: It has been observed that the presence of previous cases in the family has suffered with this disease increases the likelihood of injury.
• Obesity: where obesity lead to an increase in the likelihood of developing high blood pressure, and thus extend the aorta.
It is noted that some cases suffering from the disease usually Aeshkon of any symptoms, but do not show cause disease only in the event of a rupture of the aorta, causing a state of severe bleeding that leads to death in the case .. In the case of the onset of symptoms, usually Maeshko patient from pain areas chest, back and abdomen, as well as a sense of Banaqbad vasodilator in the navel area.
In such cases, fear of disruption that may occur in the case of negligence case or slowdown in the treatment, internal Valensep as mentioned is a healthy life-threatening condition, and in the case of internal bleeding usually Maeshko patient bloated abdomen area, severe pain in the abdomen, chest and back more than unity With time, difficulty breathing, nausea and vomiting, as well as dizziness, loss of consciousness and gradual.
And the treatment of such cases surgically, where this is fixed Aneurysms through surgery where a patch tissue or arterial pillar mode, in order to protect the aorta of the risk of rupture.
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