Thoracic vascular disorder. It could cause thoracic aortic aneurysm. That is a bulging, weakened location during the wall of the blood vessel. It causes an abnormal widening or ballooning from the upper body (thoracic) Section of the aorta. Any thoracic aortic aneurysm six cm or much larger involves surgery, but if https://www.sgvascularctr.com/a-comprehensive-guide-to-aortic-aneurysm-in-singapore/