Table 3 The pooled rate of severe intra-operative, postoperative and follow-up complications
Pooled events | Events(n) | % | Included studies | Incidence(95%CI) | Heterogeneity(I2) | p |
|---|---|---|---|---|---|---|
Intra-operative severe complications | 53 | 100 | 9 | 0.106 (0.073–0.140) | 70.7 | 0.208 |
newly aortic regurgitation | 22 | 47.83 | 8 | 0.049 (0.014–0.84) | 70.5 | 0,001 |
significant residual shunt | 13 | 28.26 | 8 | 0.016 (0.003–0.029) | 16.3 | 0.302 |
device mal-position | 8 | 17.39 | 8 | 0.000(−0.001–0.001) | 16.4 | 0.301 |
failure in establishing track | 3 | 6.52 | 8 | 0.000(−0.001–0.001) | 0.0 | 0.871 |
severe arrhythmias | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Post-operative severe complications | 4 | 100.00 | 9 | 0.000(−0.001–0.001) | 0.0 | 0.847 |
Occluder dislocation | 2 | 50.00 | 9 | 0.000(−0.001–0.001) | 0.0 | 0.979 |
Left ventricular outflow tract obstruction | 1 | 25.00 | 9 | 0.000(−0.001–0.001) | 0.0 | 0.998 |
wound infection requiring reoperation | 1 | 25.00 | 9 | 0.000(−0.001–0.001) | 0.0 | 0.998 |
Mild to significant aortic reguriation | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Mild to significant tricuspid regurgitation | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Severe arrhythmias | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Follow-up severe complications | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Severe arrhythmias | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Mild to significant aortic reguriation | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Mild to significant tricuspid regurgitation | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |
Mild to significant residual shunt | 0 | 0.00 | 9 | 0.000 (0.000–0.000) | 0.0 | 1.000 |