Fig. 2From: ECG alterations suggestive of hyperkalemia in normokalemic versus hyperkalemic patientsThe frequency of ECG alterations suggestive of hyperkalemia in normokalemic, moderately hyperkalemic and severely hyperkalemic patients (*: p < 0.05 vs control, #: p < 0.05 vs moderate hyperalemia) a: Peaked T waves; b: Wide QRS; c: Ist degree AV block; d: BradycardiaBack to article page