Repeated syncope with negative diagnostic evaluation. To pace or not to pace?
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D002304:Cardiac Pacing, Artificial / Q000191:economics; D003362:Cost-Benefit Analysis; D003657:Decision Making; D004562:Electrocardiography; D004594:Electrophysiology; D005260:Female; D006801:Humans; D008991:Monitoring, Physiologic; D011336:Probability; D012306:Risk; D013575:Syncope / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*