title: [68-year old pacemaker-patient with acute weakness].
authors.affiliation: Klinik für Innere Medizin II und, Klinik für Herzrhythmusstörungen, Krankenhaus Barmherzige Brüder, Prüfeninger Str. 86 93049 Regensburg.klaus.muehlenberg@barmherzige-regensburg.de
authors.forename: K
authors.initials: K
authors.lastname: Muehlenberg
authors.forename: F
authors.initials: F
authors.lastname: Heissenhuber
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004562:Electrocardiography; D004567:Electrodes, Implanted; D019544:Equipment Failure Analysis; D005221:Fatigue / Q000209:etiology* / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D012804:Sick Sinus Syndrome / Q000503:physiopathology / Q000628:therapy*