A Pilot Study on Parameter Setting of VisiTag™ Module during Pulmonary Vein Isolation
Table 1
Mean values of CF, FTI, and ID in each ablation segment after the initial wide-area circumferential ablation around ipsilateral PVs without FOT setting.
Segments
CF (g)
FTI (g·s)
ID (Ω)
Left superior
11.88 ± 5.90
512.49 ± 172.83
13.16 ± 6.16
Left anterior superior
8.91 ± 3.73
418.03 ± 148.63
12.15 ± 5.67
Left anterior
10.39 ± 4.18
427.16 ± 163.99
14.51 ± 6.39
Left anterior inferior
9.06 ± 3.49
427.26 ± 153.31
12.55 ± 6.19
Left inferior
11.38 ± 4.44
441.65 ± 152.46
14.02 ± 5.33
Left posterior inferior
14.04 ± 5.68
495.35 ± 174.51
13.13 ± 4.84
Left posterior
11.76 ± 5.15
445.90 ± 143.90
11.24 ± 4.89
Left posterior superior
11.83 ± 5.33
477.17 ± 152.47
12.13 ± 5.58
Right superior
14.29 ± 4.68
552.94 ± 140.85
15.46 ± 6.21
Right anterior superior
14.02 ± 4.63
575.31 ± 149.48
17.67 ± 5.71
Right anterior
17.89 ± 5.65
615.66 ± 153.57
15.85 ± 450
Right anterior inferior
11.56 ± 4.96
514.95 ± 213.81
14.22 ± 8.50
Right inferior
11.81 ± 5.51
482.34 ± 181.52
14.91 ± 6.85
Right posterior inferior
11.92 ± 5.83
511.77 ± 203.11
11.50 ± 4.78
Right posterior
12.96 ± 5.09
517.56 ± 153.14
10.78 ± 4.48
Right posterior superior
13.77 ± 6.92
545.55 ± 239.42
12.00 ± 5.81
CF: contact force; FTI: force time integral; ID: impedance drop.