Carotid sinus syndrome: new surgical considerations

1. Direct surgical denervation of the carotid sinus would appear to offer the best long-term results for carotid sinus syncope. 2. Carotid sinus denervation should be done under temporary cardiac pacing for safety and for completeness of denervation. 3. Arteriography is indicated to eliminate those cases of cerebral vascular insufficiency that might mimic carotid sinus syndrome. Credit must be given to Dr. R. Hughes, Clearfield, Pa., who recognized this diagnosis and referred the patient for therapy.