Table 2.
Angiographic, on-admission vital signs and laboratory data
| Variables | Case group (n=40) | Control group (n=40) | P-value | |
|---|---|---|---|---|
| Angiographic characteristics | ||||
| Involved epicardial territory/ graft, n (%) | LAD | 15(37.5) | 17(42.5) | 0.648** |
| LCX | 0 (0) | 2(5) | 0.494¥ | |
| RCA | 24(60.0) | 18(45.0) | 0.179** | |
| SVG | 1(2.5) | 3(7.5) | 0.615¥ | |
| Primary TIMI flow grade | 0 | 37 (92.5) | 37 (92.5) | - |
| 1 | 3(7.5) | 3(7.5) | ||
| Thrombosis Rentrop score | 3 | 4(10.0) | 2(5.1) | 0.579** |
| 4 | 8(20.0) | 6(15.4) | ||
| 5 | 28(70.0) | 31(79.5) | ||
| Post angioplasty dilatation with N C | 15(37.5) | 20(50.0) | 0.260* | |
| On-admission vital signs | ||||
| Heart rate (per minute), mean±standard deviation | 80.40±18.36 | 80.18±16.77 | 0.955* | |
| Systolic blood pressure (mmHg), mean±standard deviation | 134.10±25.21 | 126.10±26.09 | 0.167* | |
| Diastolic blood pressure (mmHg), mean±standard deviation | 84.88±18.40 | 77.40±16.12 | 0.057* | |
| On-admission laboratory data | ||||
| Hemoglobin (mg/dl), mean±standard deviation | 14.83±2.69 | 14.24±2.17 | 0.287* | |
| Platelet count (per microliter), mean±standard deviation | 213.48±78.29 | 185.24±51.75 | 0.068* | |
| Creatinine (mg/dl), mean±standard deviation | 1.22±0.30 | 1.25±0.38 | 0.659* | |
LAD: left anterior descending artery, RCA: right coronary artery, LCX: left circumflex artery, SVG: saphenous vein graft
*t-test **Chi-Square ¥Fisher’s Exact