Carotid arteries can be found on either facet in the neck and they are chargeable for supplying blood to your brain. Carotid artery disease, often known as cerebrovascular insufficiency, is characterized by a carotid artery blockage or narrowing in a single or both of those on the carotid arteries. UCSF's https://sgvasculargrp.com/medical-condition/carotid-arterial-disease/