Table 3.
Angiographic data of primary PCI
| Invasive (n = 80) | Conservative (n = 41) | p-value | |
|---|---|---|---|
| Vessel disease | |||
| - Two | 75.0 % | 80.5 % | 0.498 |
| - Three | 25.0 % | 19.5 % | |
| Infarct-related artery | |||
| - RCA | 55.0 % | 46.3 % | 0.571 |
| - CX | 23.8 % | 24.4 % | |
| - LAD | 21.3 % | 29.3 % | |
| TIMI pre | |||
| - 0 | 65.0 % | 63.4 % | 0.754 |
| - 1 | 6.3 % | 9.8 % | |
| - 2 | 11.3 % | 14.6 % | |
| - 3 | 17.5 % | 12.2 % | |
| TIMI post | |||
| - 2 | 1.3 % | 4.9 % | 0.224 |
| - 3 | 98.8 % | 95.1 % | |
| MBG | |||
| - 0 | 0 % | 2.8 % | 0.563 |
| - 1 | 2.9 % | 2.8 % | |
| - 2 | 40.0 % | 36.1 % | |
| - 3 | 57.1 % | 58.3 % | |
| Treatment | |||
| PCI balloon only | 7.5 % | 17.1 % | 0.107 |
| PCI with stent | 92.5 % | 82.9 % | |
| PCI with DES | 22.5 % | 17.1 % | 0.435 |
| GP 2b/3a blocker | 45.0 % | 46.3 % | 0.888 |
Cx circumflex artery, DES drug-eluting stent, GP glycoprotein, LAD left descending branch, MBG PCI percutaneous coronary intervention, MBG myocardial blush grade, RCA right coronary artery, TIMI thrombolysis in myocardial infarction