The balloon is then inflated to widen the artery. A metallic mesh tube (stent) is commonly inserted to lower the chance from the artery narrowing yet again. Vascular Surgeon has said a repeat ct angiography to get done in 6 months. I am pretty worried, as my mother passed absent https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/