Table 3: TIMI flow grade and TIMI myocardial perfusion grade before and after PCI
| Upstream N (%) | Downstream N (%) | P | ||
| TIMI flow grade | ||||
| before PCI | 0,1,2 | 59 (30.9) | 75 (30.6) | 0.52 |
| 3 | 132 (69.1) | 170 (69.4) | ||
| after PCI | 0,1,2 | 3 (1.5) | 4 (1.6) | 0.62 |
| 3 | 192 (98.5) | 240 (98.4) | ||
| TMPG | ||||
| before PCI | 0,1,2 | 59 (30.4) | 82 (33.7) | 0.26 |
| 3 | 135 (69.6) | 161 (66.3) | ||
| after PCI | 0,1,2 | 12 (6.2) | 31 (12.8) | 0.02 |
| 3 | 181 (93.8) | 212 (87.2) | ||