|
Group A, n=12 |
Group B, n=18 |
P |
7F guiding catheter, n (%) |
12 (100) |
18 (100) |
1.0 |
Radial approach |
3 (25.0) |
4 (22.2) |
0.33 |
Bifurcation type, n (%) |
|
|
|
Medina 1,1,1 |
6 (50.0) |
8 (44.4) |
0.28 |
Medina 0,1,1 |
6 (50.0) |
10 (55.6) |
0.28 |
Bifurcation angle > 70 degree |
6 (50.0) |
9 (50.0) |
0.29 |
Bifurcation stenting technique, n (%) |
|
|
|
Crush |
- |
12 (66.7) |
- |
Culotte |
- |
5 (27.8) |
- |
V-stenting |
- |
1 (5.5) |
- |
Predilatation, n (%) |
12 (100) |
18 (100) |
1.0 |
IVUS used, n (%) |
12 (100) |
18 (100) |
1.0 |
Crusade used, n (%) |
12 (100) |
17 (94.4) |
0.6 |
IABP used, n (%) |
3 (25.0) |
4 (22.2) |
0.33 |
Rota-ablation, n (%) |
3 (25.0) |
5 (27.8) |
0.32 |
Cutting balloon used, n (%) |
4 (33.3) |
4 (22.2) |
0.26 |
Final kissing balloons, n (%) |
12 (100) |
18 (100) |
1.0 |
Contrast volume, mL (mean ± SD) |
286 ± 63.8 |
298 ± 62.4 |
0.58 |
Procedure time, min (mean ± SD) |
84 ± 15.9 |
92 ± 17.2 |
0.24 |
Periprocedural AMI, n (%) |
1 (8.0) |
2 (11.1) |
0.45 |
Stent thrombosis, n (%) |
0 |
0 |
1.0 |
Side-branch occlusion, n (%) |
0 |
1 (5.5) |
0.6 |
IVUS: intravascular ultrasound; IABP: intra-aortic balloon pump; SD: standard
deviation; AMI: acute myocardial infarction |