Glucocorticoids are important in the treatment of inflammatory diseases

Glucocorticoids are important in the treatment of inflammatory diseases; however, their use is associated with many adverse effects on multiple systems. The utility of glucocorticoids has to be weighed against the patient’s ability to withstand the problems that are likely to arise. High-dosage glucocorticoid treatment can result in which ECG changes?

(A) Appearance of delta wave
(B) Appearance of U wave
© Peaked T wave
(D) PR segment elongation
(E) ST segment elevation