title: The bradycardia-tachycardia syndrome: an indication for transvenous pacing.
mesh_terms: D000368:Aged; D001919:Bradycardia / Q000150:complications / Q000628:therapy*; D005260:Female; D006801:Humans; D010138:Pacemaker, Artificial; D013577:Syndrome; D013614:Tachycardia, Paroxysmal / Q000150:complications / Q000628:therapy*