A very small balloon at the end of the catheter is inflated to open up the narrowed artery. A steel stent is inserted to avoid the artery from narrowing once again. Vascular Surgeon has reported a repeat ct angiography to become accomplished in six months. I'm fairly fearful, as my https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/