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Analysis of previous studies.
| Study | Total Patients | Infant Mortality | Mean Follow-up (years) | Late Deaths | Late reoperations |
|---|---|---|---|---|---|
| Snir et al. (1991) | 22 | 25 | 3.6 | 1 | 1 |
| Watterson et al. (1992) | 19 | 17 | Not reported | 1 | 1 |
| Godart et al. (1996) | 37 | 20 | 5 | 1 | 1 |
| McDonnell et al. (1998) | 8 | 33 | 5.5 | 1 | 1 |
Taken from McDonnell et al., Absent Pulmonary Valve Syndrome, Ann Thorac Surg 1999;67:1391–1396.16
