title: Tachyarrhythmia and hyperkalemia in adrenal insufficiency.
mesh_terms: D000309:Adrenal Insufficiency / Q000150:complications* / Q000151:congenital; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D006947:Hyperkalemia / Q000150:complications / Q000209:etiology*; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000150:complications* / Q000503:physiopathology; D008297:Male; D013610:Tachycardia / Q000209:etiology*