Table 2 PCI information of the study population
| Â | All patients (N = 2476) | Bridging therapy (n = 1242) | No bridging therapy (n = 1234) | P value |
|---|---|---|---|---|
PCI target vessel | Â | Â | Â | Â |
 Left main, n (%) | 27 (1.1) | 12 (0.97) | 15 (1.22) | 0.550 |
 Left anterior descending artery, n (%) | 818 (33.04) | 421 (33.90) | 397 (32.17) | 0.361 |
 Right coronary artery, n (%) | 953 (38.49) | 498 (40.10) | 455 (36.87) | 0.057 |
 Circumflex, n (%) | 487 (19.67) | 233 (18.76) | 254 (20.58) | 0.254 |
 Other, n (%) | 512 (20.68) | 259 (20.85) | 253 (20.50) | 0.829 |
Number of vessels treated per patient | Â | Â | Â | Â |
 One vessel, n (%) | 1042 (42.08) | 559 (45.0) | 483 (39.14) | 0.003 |
 Two vessels, n (%) | 1098 (44.35) | 521 (41.94) | 577 (46.76) | 0.016 |
 Three, n (%) | 196 (7.92) | 95 (3.62) | 91 (3.32) | 0.796 |
 Other, n (%) | 140 (5.65) | 67 (5.39) | 73 (5.92) | 0.575 |
Number of stents implanted per patient, n (%) | 2.20 ± 1.32 | 2.06 ± 1.25 | 2.35 ± 1.42 | 0.416 |
BMS | 250 (10.10) | 120 (9.66) | 130 (10.53) | 0.471 |
DES | 2226 (89.90) | 1122 (90.34) | 1104 (89.47) | Â |
Mean time interval between PCI and surgery ,months | 76.22 ± 29.01 | 80.88 ± 20.45 | 71.53 ± 35.80 | 0.348 |