This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Radio-frequency ablation is done for 
Select and explain. 
A. Ventricular tachycardia, B. PSVT, C. WPW, D. Atrial tachycardia
C: WPW
Answer: C: WPW 
Explanation: Ablation bypass tract offers a permanent cure of supraventricular tachycardias. The advantage of radio-frequency catheter ablation has viually eliminated the need for surgery Ref Harrison 20th edition pg 1567