About

Its name is derived from the Greek word "karos," meaning stupor or sleepiness, as it was believed that cutting this artery could cause unconsciousness. The carotid artery is divided into two main branches, the common carotid artery and the internal carotid artery. The common carotid artery bifurcates at the level of the thyroid cartilage into the external and internal carotid arteries. The internal carotid artery is the one responsible for delivering blood to the brain. It is a crucial part of the circulatory system and any blockage or narrowing of the carotid artery can lead to serious health conditions like stroke or transient ischemic attacks. This artery can also be affected by various diseases such as carotid artery stenosis, which is the narrowing of the artery due to plaque buildup. Treatment options for carotid artery diseases include medications or surgical interventions like carotid endarterectomy or carotid artery stenting. Regular monitoring of this artery is important in order to detect and address any potential issues in a timely manner.