A stent is a small wire coil. In this particular procedure, your health practitioner works by using a balloon to widen a narrowed segment of your artery. They then location a stent inside to help keep the artery open. Carotid artery percutaneous stenting (CAS) is comparable to efficacy and complication https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/