This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: ECG and Arrhythmias 1, Subject name: Medicine
Comment on the ECG finding shown below? 
Select and explain. 
A. Delta wave, B. Epsilon wave, C. Prominent U wave, D. Deep Q wave
B: Epsilon wave
Answer: B: Epsilon wave 
Explanation: ECG shows epsilon wave at the end of S wave and is seen in case of Arrhythmogenic RV dysplasia. Choice A is seen in Upswing of R wave Choice C is seen after T waves Choice D is a negative deflection after P wave.