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Table 3 Comparison of RFCA results

From: Where is the exact origin of narrow premature ventricular contractions manifesting qR in inferior wall leads?

Group Patient The time of earliest ventricular activation preceding the QRS oneset(ms) The similar lead counts between spontaneous PVCs and pace Purkinje potential in target site RF lesions prior to success Operation time(min) Radiation exposure time(min) Ablation success rate(%)
L-RCC ILT 16 24.92 ± 5.11* 11.50 ± 0.71* 0 2.92 ± 1.50* 61.53 ± 11.29** 11/98 ± 5.17 16(100.00) *
LAF 19 31.33 ± 3.98*# 11.45 ± 0.65* 19*# 2.63 ± 1.09* 56.17 ± 13.80* 9.21 ± 3.96** 19(100.00) *
Failure 5 18.8 ± 2.28 9.20 ± 0.45 0 6.80 ± 0.83 79.16 ± 13.72 15.48 ± 3.69 0
  1. Annotation: compared with ablation failure group, *p < 0.01, **p < 0.05;compared with L-RCC ILT, # p < 0.01, L-RCC ILT Left coronary cusp-Right coronary cusp interleaflet triangle, LAF left anterior fascicle