Table 3.
Clinical characteristics in patients with STEMI
| Variable | Total (n = 340) | PS (n = 166) | PPCI (n = 174) | p |
|---|---|---|---|---|
| n (%) | n (%) | n (%) | ||
| Killip-Kimball I | 181 (54.4) | 74 (45.1) | 108 (63.5) | 0.00 |
| Killip-Kimball II | 132 (39.6) | 78 (47.6) | 54 (31.8) | |
| Killip-Kimball III | 10 (3) | 5 (3.1) | 5 (2.9) | |
| Killip-Kimball IV | 10 (3) | 4.3 | 3 (1.8) | |
| Variable | Median (IQR) | Median (IQR) | Median (IQR) | p |
| Heart rate (bpm) | 75.5 (68.5-90) | 75.5 (70-90) | 75.5 (68-90 | 0.59 |
| Respiratory rate (bpm) | 18 (16-19) | 18 (16-19) | 18 (16-20) | 0.87 |
| Systolic pressure (mmHg) | 127 (114-147) | 126 (112-140) | 130 (117-150) | 0.01 |
| Diastolic pressure (mmHg) | 80 (70-90) | 76.5 (70-86) | 80 (70-93) | 0.00 |
| Pulse oximetry (%) | 92 (90-95) | 92 (90-95) | 92 (90-95) | 0.94 |
| TIMI score | 4 (2-5) | 4 (2-5) | 3.5 (2-5) | 0.36 |
| GRACE score | 125 (101-150) | 126 (106-153) | 123 (99-147) | 0.19 |
| CRUSADE score | 26 (18-35) | 27 (19-35) | 26 (18-37) | 0.72 |
PS: pharmacoinvasive strategy; PPCI: primary percutaneous coronary intervention; CABG: coronary artery bypass grafting; SD: standard deviation; IQR: interquartile range.