title: The electrocardiogram and vectorcardiogram in hyperkalemia.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology; D006801:Humans; D006947:Hyperkalemia / Q000503:physiopathology*; D008297:Male; D014672:Vectorcardiography