| Complications | Effectifs | Percentage (%) |
| Left heart failure | 8 | 20.50 |
| Cardiovascular collapse | 5 | 12.82 |
| Atrioventricular block | 4 | 10.25 |
| Ischaemic vascular stroke | 1 | 2.56 |
| Recovered cardiorespiratory arrest | 1 | 2.56 |