Table 4. Common findings found on diagnostic tests of COVID-19 patients with pericarditis and myopericarditis as the proportion recorded from all articles (n = 33).
LVEF: left ventricular ejection fraction; CT: computed tomography; MRI: magnetic resonance imaging; COVID-19: coronavirus disease 2019
| Diagnostic study | % |
| Electrocardiography (n = 32) | |
| ST-segment elevation | 59 |
| PR depression | 28 |
| Tachycardia | 22 |
| T-wave inversion | 13 |
| Electric alternans | 3 |
| Echocardiography (n = 30) | |
| Pericardial effusion | 67 |
| Hypokinesis | 20 |
| Reduced LVEF | 20 |
| Ventricular wall thickening | 13 |
| Imaging (X-ray) (n = 16) | |
| Bilateral infiltrates | 31 |
| Cardiomegaly | 31 |
| Imaging (CT) (n = 18) | |
| Ground-glass opacities | 50 |
| Pericardial effusion | 39 |
| Pleural effusion | 33 |
| Imaging (MRI) (n = 4) | |
| Late gadolinium enhancements | 50 |