Review
Copyright ©The Author(s) 2018.
World J Cardiol. Jul 26, 2018; 10(7): 52-59
Published online Jul 26, 2018. doi: 10.4330/wjc.v10.i7.52
Figure 1
Figure 1 Arrhythmia substrate is deep (blue arrow), but the radiofrequency ablation lesions are not that deep. RF: Radiofrequency.