Electrocardiographic findings in cardiac contusion
| AV, atrioventricular. |
| Non-specific abnormalities |
| Pericarditis-like ST segment elevation or PTa depression |
| Prolonged QT interval |
| Myocardial injury |
| New Q wave |
| ST-T segment elevation or depression |
| Conduction disorders |
| Right bundle branch block |
| Fascicular block |
| AV nodal conduction disorders (1, 2, and 3 degree AV block) |
| Arrhythmias |
| Sinus tachycardia |
| Atrial and ventricular extrasystoles |
| Atrial fibrillation |
| Ventricular tachycardia |
| Ventricular fibrillation |
| Sinus bradycardia |
| Atrial tachycardia |