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 may be seen in ventricular premature beats, Except: 
Select and explain. 
A. Fusion beat, B. Narrow QRS complex, C. AV Dissociation, D. Wide QRS complex
B: Narrow QRS complex
Answer: B: Narrow QRS complex 
Explanation: Answer is B (Narrow QRS complex) Premature Ventricular beats are characterized by a wide QRS Complex and not a narrow QRS complex. AV dissociation, Fusion beats and capture beats may be observed when three or more than three PVC's occur in succession.