Blood clot blockage. Some plaques are susceptible to cracking and forming irregular surfaces within the artery wall. The ultrasound technician applies a warm gel to the skin above the location of each and every carotid artery. The gel will help transmit the ultrasound waves. The technician then gently presses the https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/