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Table 1 Baseline characteristics of patients in the transaortic group, transseptal group and trans-DGCV group

From: Approach selection of radiofrequency catheter ablation for ventricular arrhythmias originating from the left ventricular summit: potential relevance of Pseudo Delta wave, Intrinsicoid deflection time, maximal deflection index

Group Male gender Age, years Disease duration, years PVC count (number/24 h) Hypertension Diabetes LV enlargement NSVT PVCs
Transaortic
(n = 22)
11 (50.0) 55.5 ± 18.8 3.06 ± 2.37 26129 ± 10200 9 (40.9) 1 (4) 8 (36.4) 5 17 (77.3)
Transseptal
(n = 10)
6 (60.0) 59.7 ± 15.8 2.80 ± 2.24 25025 ± 10078 5 (50.0) / 3 (30.0) 3 7 (70.0)
Trans-DGCV
(n = 13)
7 (53.8) 56.1 ± 13.7 2.79 ± 2.35 29543 ± 14197 5 (38.5) / 4 (30.8) 4 9 (69.2)
  1. Data are presented as mean + SD or n (%). NSVT Non sustained ventricular tachycardia