İpsilateral group Contralateral group      p
Increase in TVD 0.61 ± 0.44 0.66 ± 0.55   0.813
TVD1 (mm) 1.33 ± 0.57 1.56 ± 0.59   0.003
TVD2 (mm) 1.94 ± 0.59 2.22 ± 0.64   0.000
P 0.000 0.000  
Abbreviation: TVD: Target vessel diameter; TVD1: Target vessel diameter before guidewire crossing; TVD2: Target vessel diameter after recanalization
Table 3: The angiographic characteristics of the groups.