A stent is a little wire coil. In this particular process, your physician takes advantage of a balloon to widen a narrowed area of your artery. They then area a stent inside to help keep the artery open up. A clear separation in between symptomatic and asymptomatic carotid artery stenosis https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/