Table 8 Lesion Characteristics and Procedural Data
Without Event | With Event | P-values | |
|---|---|---|---|
Number of Lesions | 394 | 30 | |
Target vessel, N (%) | |||
LAD | 178 (45.3) | 22 (73.3) | 0.009 |
CX | 84 (21.3) | 6 (20.0) | |
RCA | 128 (32.5) | 2 (6.7) | |
CABG | 4 (1.0) | 0 (0.0) | |
AHA/ACC lesion type, N (%) | |||
A | 21 (5.3) | 0 (0.0) | 0.06 |
B1 | 50 (12.7) | 3 (10.0) | |
B2 | 185 (47.0) | 10 (33.3) | |
C | 138 (35.0) | 17 (56.7) | |
Bifurcation, N (%) | 4 (1.1) | 0 (0.0) | 0.64 |
Lesion length, mm | 17.8 ± 12.7 | 24.3 ± 16.6 | 0.01 |
Length of scaffolded segment, mm | 30.9 ± 20.5 | 38.8 ± 25.1 | 0.05 |
High pressure post-dilation, N (%) | 347 (88.1) | 26 (86.7) | 0.82 |
Maximal inflation pressure, atm | 16.4 ± 3.0 | 16.5 ± 3.5 | 0.92 |
Reference diameter, mm (post) | 2.97 ± 0.97 | 2.86 ± 0.35 | 0.53 |
Minimal lumen diameter, mm (post) | 2.52 ± 0.45 | 2.38 ± 0.41 | 0.99 |
Diameter stenosis, % (post) | 13.37 ± 8.09 | 16.75 ± 9.05 | 0.04 |
Acute gain | 1.26 ± 2.69 | 1.31 ± 0.36 | 0.31 |