Variables | Normal/slow-flow (n = 374) | No-reflow (n = 80) | P value |
---|---|---|---|
Culprit vessel, n (%) | Â | Â | 0.765 |
 LM | 3(0.8) | 1(1.3) |  |
 LAD | 228(61.0) | 53(66.3) |  |
 RCA | 104(27.8) | 18(22.5) |  |
 LCX | 39(10.4) | 8(10.0) |  |
Multivessel disease, n (%) | 135(36.1) | 38(47.5) | 0.057 |
Initial TIMI flow grade, n (%) | Â | Â | 0.321 |
 0–1 | 300(80.2) | 68(19.8) |  |
 ≥2 | 74(85.0) | 12(15.0) |  |
Multistent, n (%) | 153(40.9) | 29(36.3) | 0.440 |
Stent length, mm, mean (SD) | 39.62(19.83) | 43.69(20.33) | 0.098 |
Stent diameter, mm, mean (SD) | 3.23(0.46) | 3.20(0.42) | 0.582 |
Tirofiban infusion, n (%) | 190(50.8) | 49(61.3) | 0.089 |
Thrombus aspiration, n (%) | 17(4.5) | 7(8.8) | 0.127 |
IABP, n (%) | 9(2.4) | 5(6.3) | 0.071 |