Table 2.
Title/Subtitle | PDC versus CSR | TDC versus CSR | TDC versus PDC | P for inconsistency | ||||||
---|---|---|---|---|---|---|---|---|---|---|
RR | 95% CI | P | RR | 95% CI | P | RR | 95% CI | P | ||
Perioperative indexes | ||||||||||
Procedural success rate | 0.98 | 0.96–0.99 | 0.03 | 0.98 | 0.97–1.00 | 0.11 | 1.00 | 0.98–1.02 | 0.75 | 0.42 |
Residual shunt | 0.61 | 0.40–0.93 | 0.02 | 0.79 | 0.51–1.22 | 0.29 | 1.29 | 0.73–2.29 | 0.38 | 0.19 |
II degree AVB | 1.52 | 0.61–3.81 | 0.36 | 0.59 | 0.25–1.42 | 0.24 | 0.39 | 0.11–1.32 | 0.13 | 0.91 |
Complete AVB | 0.90 | 0.43–1.88 | 0.78 | 0.98 | 0.46–2.10 | 0.96 | 1.08 | 0.42–2.82 | 0.86 | 0.40 |
RBBB | 0.53 | 0.30–0.94 | 0.03 | 0.36 | 0.21–0.62 | < 0.01 | 0.68 | 0.31–1.47 | 0.33 | NA |
Procedure–induced AR | 0.53 | 0.28–1.01 | 0.05 | 1.30 | 0.63–2.69 | 0.47 | 2.45 | 1.33–4.49 | < 0.01 | 0.32 |
Procedure–induced TR | 0.55 | 0.33–0.92 | 0.02 | 0.56 | 0.19–1.66 | 0.29 | 1.04 | 0.34–3.19 | 0.95 | NA |
Incision complications | 0.50 | 0.26–0.96 | 0.04 | 0.39 | 0.13–1.20 | 0.10 | 0.77 | 0.23–2.61 | 0.67 | 0.95 |
Pericardial effusion | 0.47 | 0.29–0.76 | < 0.01 | NA | NA | NA | NA | NA | NA | NA |
Follow–up data | ||||||||||
Residual shunt | 0.25 | 0.14–0.42 | < 0.01 | 0.29 | 0.11–0.79 | 0.02 | 1.19 | 0.38–3.68 | 0.78 | NA |
RBBB | 0.50 | 0.34–0.72 | < 0.01 | 0.38 | 0.27–0.55 | < 0.01 | 0.77 | 0.46–1.30 | 0.33 | NA |
Procedure–induced AR | 0.72 | 0.19–2.72 | 0.62 | 1.52 | 0.27–8.51 | 0.64 | 2.12 | 0.36–12.42 | 0.40 | 0.49 |
Procedure–induced TR | 0.31 | 0.19–0.48 | < 0.01 | 0.48 | 0.09–2.50 | 0.39 | 1.58 | 0.29–8.69 | 0.60 | NA |
PDC perventricular device closure; CSR conventional surgical repair; TDC transcatheter device closure; RR relative risk; NA not available; AVB atrioventricular block; RBBB right bundle branch block; AR aortic regurgitation; TR tricuspid regurgitation