Table 2 Myocardial infarction presentation according to study group
Characteristic | PIs group n (%) | PPCI group n (%) | p |
|---|---|---|---|
Symptoms | |||
Typical angina | 95 (98.9) | 72 (94.7) | 0.102 |
Atypical chest pain | 1 (1.04) | 3 (3.9) | 0.322 |
Dyspnea | 18 (18.8) | 15 (19.7) | 0.870 |
Syncope | 3 (3.1) | 3 (3.9) | 1.000 |
Cardiac arrest | 1 (1.04) | 4 (5.2) | 0.102 |
Electrocardiogram on admission | |||
Atrial fibrillation | 3 (3.1) | 1 (1.3) | 0.06 |
High-grade atrioventricular block | 1 (1.1) | 6 (7.9) | 0.06 |
Localization of infarction | |||
Anterior | 63 (65.6) | 43 (56.6) | 0.374 |
Inferior | 34 (33.0) | 33 (43.4) | 0.441 |
Lateral | 1 (1.4) | – | 0.295 |
KK classification on admission | |||
KK I | 68 (70.8) | 49 (64.5) | 0.211 |
KK IV | 3 (3.1) | 4 (5.3) | 0.390 |