Blood clot blockage. Some plaques are susceptible to cracking and forming irregular surfaces around the artery wall. The ultrasound technician applies a heat gel to your skin over the location of every carotid artery. The gel helps transmit the ultrasound waves. The technician then gently presses the transducer versus the https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/