title: Transoesophageal cardiac stimulation in the diagnosis of sick sinus syndrome.
mesh_terms: D000293:Adolescent; D000368:Aged; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D004562:Electrocardiography; D004947:Esophagus; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012804:Sick Sinus Syndrome / Q000175:diagnosis*