Thoracic vascular disease. It could cause thoracic aortic aneurysm. This can be a bulging, weakened area inside the wall of a blood vessel. It causes an abnormal widening or ballooning within the upper body (thoracic) Portion of the aorta. The procedure is similar on the buildup of plaque in arteries in https://www.sgvascularctr.com/a-comprehensive-guide-to-aortic-aneurysm-in-singapore/