title: [Principles of treatment and electrocardiography in intact pacemaker systems].
mesh_terms: D004562:Electrocardiography / Q000379:methods*; D006801:Humans; D010138:Pacemaker, Artificial; D010821:Physicians, Family
vernacular_title: Behandlungsprinzip und Elektrokardiogramm bei intakten Schrittmachersystemen.