This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Not an ECG finding of hypokalemia: September 2009 
Select and explain. 
A. Absent T waves, B. ST elevation, C. Flat T waves, D. Prominent U wave
B: ST elevation
Answer: B: ST elevation 
Explanation: Ans. B: ST elevation