Carotid Sinus Hypersensitivity Syndrome in Elderly
Carotid sinus hypersensitivity ( more than 3-second pause or a decrease in systolic blood pressure = 50 mm Hg during carotid sinus massage) predominantly affects elderly patients, although the prevalence in the general population has not been precisely defined. In elderly patients with recurrent syncope, carotid sinus hypersensitivity has been reported in up to 35% of cases. Permanent pacing in patients with carotid sinus syndrome (carotid sinus hypersensitivity associated with syncope) is indicated. Observational and randomized studies have shown that recurrent symptoms are significantly reduced after permanent pacemaker implantation in patients with carotid sinus syndrome. (more…)








