[Sinus arrest in recurrent hyperkalemia].
D000368:Aged; D006327:Heart Block / Q000209:etiology*; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D006947:Hyperkalemia / Q000150:complications*; D010138:Pacemaker, Artificial; D012848:Sinoatrial Block / Q000209:etiology* / Q000628:therapy