The ring is formed by the pulmonary arteries anteriorly, the right aortic arch (on the right of course ... The anatomic pattern of vascular rings in CTA is identical to that described for ...

An aneurysm refers to ballooning out of the aorta which causes aortic wall weakening. The aortic wall may continue to further expand or remain unchanged, but close surveillance is necessary. As the ...

The ascending aorta continues upward to form the aortic arch, where the oxygenated blood supply to your head originates. The aorta continues on down to the descending aorta that further supplies blood ...