Table 2.
Clinical data at admission
| All | No AF | New onset AF | p | |
|---|---|---|---|---|
| AMI (%) | ||||
| - Anterior | 48.4 | 48.4 | 49.0 | 0.806 |
| - Inferior | 50.6 | 50.6 | 49.6 | 0.704 |
| - LBBB | 1.0 | 1.0 | 1.4 | 0.424 |
| Heart rate (bpm) >100 bpm (%) | 77 ± 19 | 77 ± 18 | 79 ± 24 | 0.066 |
| 11.7 | 11.3 | 18.7 | < 0.001 | |
| Systolic arterial pressure (mmHg) < 100 mmHg (%) | 135 ± 30 | 135 ± 30 | 126 ± 28 | < 0.001 |
| 12.3 | 12.0 | 18.1 | 0.001 | |
| Diastolic arterial pressure (mmHg) < 60 mmHg (%) | 80 ± 18 | 80 ± 18 | 76 ± 17 | < 0.001 |
| 14.6 | 14.4 | 17.5 | 0.102 | |
| Killip-Kimbal class ≥ 2 (%) | 13.0 | 12.1 | 27.3 | < 0.001 |
| Creatinine (mg/dL) ≥ 2 mg/dL (%) | 1 ± 0.8 | 1 ± 0.8 | 1.2 ± 0.9 | < 0.001 |
| 3.6 | 3.3 | 8.5 | < 0.001 | |
| Hemoglobin (g/dL) ≥12 g/dL (%) | 14.1 ± 1.8 | 14.1 ± 1.8 | 13.5 ± 2 | < 0.001 |
| 87.8 | 88.2 | 81.3 | < 0.001 |
Values are mean ± SD, median (P25; P75) or n (%). AF: atrial fibrillation; AMI: acute myocardial infarction; LBBB: left bundle branch block.