A technician known as a sonographer conducts a carotid ultrasound with a little, handheld unit identified as a transducer. The transducer emits audio waves and data the echo as the waves bounce off tissues, organs and blood cells. Lowered blood circulation. A carotid artery may possibly get so narrow on https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/