Blood clot blockage. Some plaques are susceptible to cracking and forming irregular surfaces within the artery wall. Eventually, the surgeon gets rid of the tube along with the filter which was accustomed to capture debris That may have broken off in the process. Carotid artery disease occurs when fatty deposits, https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/