Coarctation of the aorta is a common congenital (present at birth) heart defect. Coarctation comes from the Latin coartare, meaning "to press together." In coarctation of the aorta, the aorta is pinched in or narrowed, either in a single location or along a portion of its length. This narrowing restricts normal blood flow through the aorta. People with coarctation of the aorta are born with an aorta that is too narrow. The aorta is the longest blood vessel in the body. Blood is pumped from the left ventricle into the aorta. It then branches out into the right arm, head, and left arm. In coarctation the aorta can be narrow in different places and in different ways. Some people have a short narrow section.
Mar 27, · About 50–60% patients with coarctation of the aorta or interrupted aortic arch have a BAV. Compared to right-sided lesions, left-sided cardiac obstructions are more frequently seen in males than female. One genetic condition noted to be associated with an increased risk of having coarctation of the aorta (12–35%) is Turner syndrome. Lastly, the etiology of CoA is not well understood and Cited by: 2. This disclosed coarctation of the aorta located just distal to the left subclavian artery (Fig 2). This was associated with a mm Hg gradient on pullback. Intracardiac study disclosed normal systolic function of the left ventricle, normal coronary arteries, and the presence of mild aortic cyber-sex.xyz by: 8.
Adult Aortic Coarctation, which is what Naim had, is very uncommon but life threatening. The disease usually goes undetected for many years and exposes the heart to a consistently high afterload (high pressure). In other words, the heart has to work harder to pump blood forward. Without treatment, the average survival of patients is around Aortic Coarctation – Cardio Guide.