Overall numerical qualitative value for different imaging modalities in grown-up congenital heart diseases
| Imaging modality | Marcotte et al7 | ACC/AHA8 | This study | Total |
|---|---|---|---|---|
| MRI | 33 | 14 | 18 | 65 |
| Echocardiography | 26 | 9 | 12.5 | 47.5 |
| Cardiac CT | 23 | 12 | 12 | 47 |
ACC = American College of Cardiology; AHA = American Heart Association; CT = computed tomography; MRI = magnetic resonance imaging.