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
All of the following are the electrocardiographic features of Hyperkalemia, except - 
Select and explain. 
A. Prolonged PR interval, B. Prolonged QT interval, C. Sine wave patterns, D. Loss of P waves
B: Prolonged QT interval
Answer: B: Prolonged QT interval 
Explanation: None