What might result from carotid stenosis?

Carotid stenosis refers to the narrowing of the carotid arteries, which supply blood to the head and neck, including critical areas such as the brain. When there is significant narrowing, it can impede blood flow, which can lead to insufficient oxygen delivery to brain tissues. This lack of blood flow, or ischemia, can result in an ischemic stroke, a condition characterized by the interruption of blood supply to a part of the brain, leading to brain cell damage.

The association of carotid stenosis with ischemic strokes is well-documented, as the condition can lead to plaque formation in the arteries, increasing the risk of thrombus (blood clot) formation. If a thrombus dislodges, it can travel to the cerebral circulation, causing a stroke. This makes ischemic stroke the most direct and significant consequence of severe carotid stenosis.

Other options, while they may be related to different physiological issues, do not directly connect to the primary pathology associated with carotid stenosis. Vision impairment can occur in some neurological disorders, but it is not a direct result of carotid stenosis. Hearing loss does not link to carotid artery conditions in a straightforward manner. Muscle weakness, while it may occur in the context of neurological