What is the aortic arch?

aorta, the largest human artery, carries blood rich in oxygen from the heart to the rest of the body. It starts in the left chamber, reaches up for a short distance and then curves back to the left, where it passes the left plice, descends along the spinal cord through the diaphragm and eventually divides into smaller branches. The curved part of the aortic between rising and descending parts is called an aortic arch.

In rare cases, the aortic arch does not form properly in the developing fetus. The non -staircase has several arched tissues; One arch forms aortu, some are absorbed by the developing body and others branches and create arteries. In some cases, the aortic arch develops from two vessels instead of one and pushes down on the trachea and esophagus. While this condition, called a double aortic arch, is present at birth, is often not discovered later in childhood. The condition can cause serious digestion and respiratory Issues, and is usually treated by surgery.

Another unusual congenital heart defect includes developmentoj right arch instead of a normal left arc. The right and left sign is indicated by the side of the trachea or the wind dust on which the arch is located. If the heart does not have other abnormalities, a child with this condition can generally function normally without any further medical assistance.

Aneurysm is a bulge in a weakened location on the wall of the artery. Aneurysms that occur anywhere in the aorta are called thoracic aortic aneurysms. If it is diagnosed in time, they can be generally successfully treated by surgery. However, if it is not treated, the aneurysm of the thoracic aorta bursts when it reaches a certain size, which leads to extensive internal bleeding, which often leads to death.

Aortic Arch Syndrome is the name given to the symptoms that appear when they are structural problem in the arteries that branch from the aortic arch. These can be caused by blood clots, trauma or abnormalities bornand lead to a reduction in blood flow to the upper body. Symptoms include dizziness, blurred vision, weakness, changes in blood pressure, respiratory problems and insensitivity in weapons. Surgery is generally necessary to repair the basic structural problem.

Tayayasu's arteritis is another condition that is sometimes included in the classification of the aortic arch syndrome. Tayayasu's arteritis is an autoimmune disorder that occurs primarily in Asian women. This condition causes inflammation in an aortic arch that leads to arterial blockage, organ damage and symptoms generally associated with heart attacks and strokes. Initial treatment usually includes smoking cessation, low fat diet, exercise programs and medicines to control blood pressure and autoimmune reactions. Surgery and stenting is recommended in advanced stages of the disease.