title: [Invasive electrophysiologic methods in the diagnosis of sick sinus syndrome].
mesh_terms: D000328:Adult; D000368:Aged; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012804:Sick Sinus Syndrome / Q000175:diagnosis*
vernacular_title: Prínos invazivních elektrofyziologických metod v diagnostice sick sinus syndromu.