title: Atypical electrocardiographic changes in severe hyperkalemia.
abstract: The electrocardiogram is often used to gauge the severity of hyperkalemia. We present a case of severe hyperkalemia associated only with pseudonormalized T waves and sinoatrial exit block.
authors.affiliation: Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
authors.forename: A S
authors.initials: AS
authors.lastname: Yu
mesh_terms: D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D006947:Hyperkalemia / Q000097:blood / Q000175:diagnosis / Q000503:physiopathology*; D008875:Middle Aged