Medical procedures will likely be suggested when there is significant narrowing from the carotid artery. Surgical treatment decreases the risk for stroke immediately after signs and symptoms like TIA or minimal stroke. Carotid artery percutaneous stenting (CAS) is similar to efficacy and complication rates of CEA and it is desired https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/