Citation Information :
Sharma S, Ghosh M, Padmanabhan A. Severe hyperkalemia with normal electrocardiogram. Indian J Crit Care Med 2007; 11 (4):215-217.
We report a case of severe hyperkalemia and normal electrocardiogram in an ex-preterm infant with renal failure due to bilateral obstruction of pelvicalyceal system caused by renal fungal mycetoma. In spite of maximal serum potassium of 11.3 mmol/L the ECG did not show any changes associated with hyperkalemia.
Hyperkalaemic cardiac arrhythmia caused by potassium citrate mixture. Br Med J (Clin Res Ed) 1981;283:1366.
Hyperkalemia: A potential silent killer. J Am Soc Nephrol 1998;9:1535-43.
The effect of potassium on the heart in man. Br Heart J 1939;1:269-82.
Relationship of abnormalities in concentration of serum potassium to electrocardiographic disturbances. Am J Med 1948;5:828-37.
Hyperkalemia, cardiac conduction, and the electrocardiogram: A review. Am Heart J 1974:88:360-71.
Profound hyperkalemia without electrocardiographic manifestations. Am J Kidney Dis 1986;6:461-5.
Severe hyperkalemia with minimal electrocardiographic manifestations of electrocardiography. J Electrocardiol 1999;32:45-9.
A clinical correlative study of the electrocardiogram in electrolyte imbalance. Circulation 1956;14:815-25.
Hemodynamic and electrocardiographic effects of hyperpotassemia: Differences in response to slow and rapid increases in concentration of plasma K. Am Heart J 1967;73:647-64.