Table 2.
Angiographical findings.
| Total n = 219 | sV7-9 STE n = 16 | No STE n = 203 | p | |
|---|---|---|---|---|
| Angiographical findings | ||||
| Culprit vessel, n (%) | <0.01 | |||
| LAD | 99 (45.2) | 1 (6.2) | 98 (48.3) | |
| LCx | 58 (26.4) | 13 (81.2) | 45 (22.2) | |
| RCA | 62 (28.3) | 2 (12.5) | 60 (29.6) | |
|
| ||||
| Culprit TIMI flow, n (%) | <0.01 | |||
| 0 | 15 (6.8) | 5 (31.3) | 10 (4.9) | |
| 1 | 14 (6.4) | 3 (18.8) | 11 (5.4) | |
| 2 | 60 (27.4) | 5 (31.3) | 55 (27.1) | |
| 3 | 130 (59.4) | 3 (18.8) | 127 (62.6) | |
| Multivessel disease, n (%) | 61 (27.9) | 5 (31.2) | 56 (27.6) | 0.98 |
| Diameter stenosis, % (AHA class) | 90 (90, 990) | 100 (99, 100) | 90 (90, 99) | 0.01 |
| Post-PCI residual stenosis, % (AHA class) | 0 [0, 0] | 0 (0, 0) | 0 (0, 25) | 0.77 |
| Post-PCI no reflow, n (%) | ||||
|
| ||||
| (TIMI flow 0–2) | 18 (8.2) | 0 (0) | 18 (8.9) | 0.37 |
Values are n (%) for categorical variables and mean (SD) or median [IQR] for continuous variables. Categorical variables were compared using the chi-square test or Fisher's exact test. Continuous variables were compared using Student's t-test or the Mann–Whitney U test, accordingly. sV7-9, synthesized V7-9; STE, ST-segment elevation; STD, ST-segment depression; LAD, left anterior descending coronary artery; LCx, left circumflex coronary artery; RCA, right coronary artery; AHA, American heart association; TIMI, Thrombolysis in Myocardial Infarction; CK, creatinine kinase; hs-cTnI, cardiac troponin I; PCI, percutaneous coronary intervention.