| All (n = 1057) | Mortality (−) (n = 982) | Mortality (+) (n = 75) | p value |
---|---|---|---|---|
Angiographic and procedural data | ||||
 Infarct related artery [n (%)] | NA | |||
  Left main | 8 (0.8) | 2 (0.2) | 6 (8.0) |  |
  Left anterior descending | 556 (52.6) | 510 (51.9) | 46 (61.3) |  |
  Left circumflex | 95 (9.0) | 90 (9.2) | 5 (6.7) |  |
  Right coronary | 398 (37.7) | 380 (38.7) | 18 (24.0) |  |
 Extent of coronary artery disease [n (%)] | 0.257 | |||
  1-vessel | 404 (38.2) | 382 (38.9) | 22 (29.3) |  |
  2-vessel | 364 (34.4) | 334 (34.0) | 30 (40.0) |  |
  3-vessel | 289 (27.3) | 266 (27.1) | 23 (30.7) |  |
 Baseline TIMI flow grade [n (%)] | 0.840 | |||
  0–2 | 950 (90.0) | 884 (90.1) | 66 (89.2) |  |
 3 | 105 (10.0) | 97 (9.9) | 8 (10.8) |  |
 Final TIMI flow grade [n (%)] |  |  |  |  < 0.001 |
  0–2 | 163 (15.5) | 134 (13.7) | 29 (39.2) |  |
  3 | 892 (84.5) | 847 (86.3) | 45 (60.8) |  |
Stent number (n) | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.2 ± 0.5 | 0.036 |
Stent diameter (mm) | 3.09 ± 0.38 | 3.10 ± 0.38 | 2.95 ± 0.40 | 0.002 |
Stent length (mm) | 27.1 ± 10.5 | 26.8 ± 10.3 | 31.0 ± 13.3 | 0.012 |
Door-to-balloon time (min) | 72.0 (58.0–87.0) | 71.0 (58.0–87.0) | 80.0 (64.5–89.0) | 0.012 |
Symptom-to-balloon time (min) | 210.0 (135.0–407.5) | 206.0 (133.0–381.3) | 296.0 (180.0–570.0) | 0.001 |
Procedural success [n (%)] | 892 (84.5) | 847 (86.3) | 45 (60.8) |  < 0.001 |
Echocardiographic data | ||||
 LVEF (%) | 47.3 ± 12.0 | 48.0 ± 11.5 | 35.7 ± 14.9 |  < 0.001 |
 LVEDD (mm) | 51.4 ± 5.0 | 51.4 ± 5.0 | 51.2 ± 4.8 | 0.897 |
 E/E’ | 11.9 ± 5.2 | 11.8 ± 5.2 | 12.8 ± 4.7 | 0.564 |