Aortic dissection occurs when tearing from the artery walls causes blood to leak by way of. This can result in ischemia, which can be a lack of blood stream to the remainder of the system, like internal organs. Symptoms contain: Any thoracic aortic aneurysm 6 cm or bigger necessitates surgery, https://www.sgvascularctr.com/a-comprehensive-guide-to-aortic-aneurysm-in-singapore/