Final answer:
The procedure for carotid stenosis may include lifestyle changes, medication, and surgical procedures such as angioplasty, endarterectomy, or coronary bypass.
Step-by-step explanation:
Treatment for carotid stenosis may include lifestyle changes such as weight loss, smoking cessation, regular exercise, and adopting a diet low in sodium and saturated fats. Medications to reduce cholesterol and blood pressure may also be prescribed.
For severe cases of carotid stenosis, surgical procedures such as angioplasty, endarterectomy, or coronary bypass may be performed. In angioplasty, a catheter is used to widen the narrowed blood vessel. Endarterectomy involves surgically removing plaque from the carotid arteries. Coronary bypass involves creating a new pathway around the blocked area of a coronary artery.