Variable | G (N) (nom. = 25) | G (M) (nom. = 25) | G (L) (nom. = 25) | p value |
---|
Procedure time (min) |
Mean ± SD | 79.12 ± 30.24 | 80.36 ± 27.54 | 80.28 ± 25.32 | 0.985 |
Range | 35-150 | 36-145 | 40-130 |
Contrast volume (ml) |
Mean ± SD | 357.3 ± 215.2 | 339.8 ± 198.4 | 276.4 ± 139.4 | 0.04* |
Range | 142-573 | 141-538 | 137-415 |
Syntax score |
Mean ± SD | 21.64 ± 3.90 | 22.72 ± 3.35 | 22.84 ± 2.56 | 0.376 |
Range | 15-30 | 17-29 | 19-29 |
J-CTO score (N. (%)) |
≥ 3 | 12 (48%) | 13 (52%) | 15 (60%) | 0.687 |
< 3 | 13 (52%) | 12 (48%) | 10 (40%) |
Wire technique |
Antegrade | 20 (80%) | 19 (76% | 18 (72%) | 0.803 |
Retrograde | 5 (20%) | 6 (24%) | 7 (28%) |
Wire stiffness |
< 3 g | 17 (68%) | 15 (60%) | 16 (64%) | 0.841 |
> 3 g | 8 (32%) | 10 (40%) | 9 (36%) |
- Data are expressed as mean ± SD or number (%)
- G (N): normal LVEF group, G (M): mid-range LVEF group, G (L): low LVEF group, *:significant