A technician referred to as a sonographer conducts a carotid ultrasound with a small, handheld unit called a transducer. The transducer emits audio waves and information the echo given that the waves bounce off tissues, organs and blood cells. New narrowing with the carotid artery (restenosis). An important drawback of https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/