title: Practice corner: the first symptom of hyperkalemia is death.
authors.affiliation: Centre for Evidence-Based Medicine, Oxford, England, UK.
authors.forename: Paul
authors.initials: P
authors.lastname: Glasziou
mesh_terms: D002985:Clinical Protocols; D004562:Electrocardiography; D019317:Evidence-Based Medicine; D006801:Humans; D006947:Hyperkalemia / Q000175:diagnosis*; D039781:PubMed