A stent is a little wire coil. Within this procedure, your medical doctor uses a balloon to widen a narrowed area on the artery. They then place a stent within to keep the artery open. Carotid artery percutaneous stenting (CAS) is comparable to efficacy and complication premiums of CEA and https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/