Conclusions
Radiofrequency ablation of AVN is a highly effective treatment modality
for atrial tachyarrhythmias that failed other management methods. While
plain catheter, LPLD, and HPSD were equally safe and effective, HPSD
catheter had significantly shorter lesion time and thus procedure time.
Keywords: Atrial Fibrillation, Radiofrequency Ablation, AVN
Ablation, High Power Short Duration