title: ARTIFICIAL CARDIAC PACEMAKERS.
abstract: Nine patients with complete heart block and Stokes-Adams disease were treated with subcutaneously implanted, fixed-rate, artificial cardiac pacemakers. All of these patients were refractory to medical treatment and confined to bed by the frequency of their attacks. One patient died in uremia one month after operation; in the remaining eight, the implanted pacemakers are providing adequate stimulation at present. These patients are free of seizures and show an improvement in the amount of their physical activity. A fixed rate of 60 to 65 per minute was adequate in all cases. The results of our clinical experience with cardiac pacemakers is satisfactory, but the possibility of mechanical failure limits their use to situations in which the patient is incapacitated despite medical treatment.
mesh_terms: D000219:Adams-Stokes Syndrome; D054537:Atrioventricular Block; D002545:Brain Ischemia; D002544:Cerebral Infarction; D003643:Death; D005853:Geriatrics; D006323:Heart Arrest; D006327:Heart Block; D006801:Humans; D002546:Ischemic Attack, Transient; D010138:Pacemaker, Artificial; D010600:Pharmacology; D011183:Postoperative Complications; D012640:Seizures; D013514:Surgical Procedures, Operative
keywords: ADAMS-STOKES SYNDROME; CEREBRAL ISCHEMIA, TRANSIENT; CONVULSIONS; GERIATRICS; HEART ARREST; HEART BLOCK; PACEMAKER, ARTIFICIAL; PHARMACOLOGY; POSTOPERATIVE COMPLICATIONS; SURGERY, OPERATIVE