ICE imaged PVs ICE imaged PVs ICE imaged PVs IVUS imaged PVs IVUS imaged PVs IVUS imaged PVs
Pre-ablation Post-ablation p Pre-ablation Post-ablation p
Mean lumen diameter (mm), mean ± SD
18.57 ± 3.77
18.3 ± 3.97
0.557
10.96 ± 2.24
10.93 ± 2.16
0.893
Lumen area (mm2), mean ± SD
281.46 ± 115.06
275.48 ± 118.24
0.673
98.05 ± 36.74
97.36 ± 34.64
0.834
Mean vessel diameter (mm), mean ± SD
21.21 ± 3.72
21.54 ± 3.94
0.461
12.58 ± 2.5
12.95 ± 2.39
0.106
Vessel area (mm2), mean ± SD
363.84 ± 130.33
374.56 ± 139.38
0.523
129.02 ± 47.34
136.00 ± 46.33
0.126
Muscular sleeve thickness (mm), median (IQR) 0.55 (0.34- 0.70) 0.37 (0.33-0.51)
0.001
0.35 (0.11-0.60) 0.22 (0.01-0.46)
0.034
Mean wall thickness (mm), median (IQR) 1.19 (0.95-1.52) 1.52 (1.21-1.9)
0.008
0.78 (0.67-0.84) 0.93 (0.76-1.11)
0.016
WTI (mm2), median (IQR) 73.39 (55.79 - 109.5) 94.38 (71.0 - 132.6)
0.006
29.67 (24.4 – 33.9) 39.12 (25.9 – 44.8)
0.006
WTI% (%), median (IQR) 22.18 (16.4 - 29.1) 27.01 (20.6 – 34.4)
0.012
23.15 (20.8 - 27.8) 27.09 (22.8 – 32.3)
0.0025