Table 3 Maternal cardiovascular outcomes at six-week follow-up
| CHD pregnancies (n = 467) | |
|---|---|
| Functional status, n (%) | |
| I | 393 (84) |
| II | 73 (16) |
| III | 1 (< 0.5) |
| IV | 0 (0) |
| Arrhythmias requiring a permanent pacemaker, n (%) | 1 (< 0.5) |
| Severe mitral insufficiency | 1 (< 0.5) |