Table 1.
Demographic data, initial surgical procedures and primary UVH diagnoses
| SLV | SRV | MIX | Total | |
| Female, n (%) | 84 (50.6) | 82 (42.1) | 11 (32.4) | 177 (44.8) |
| Initial surgical procedures | ||||
| BAP | 38 | 19 | 3 | 60 |
| BCPC | 28 | 9 | 10 | 47 |
| Shunt | 83 | 41 | 16 | 140 |
| Norwood I | 6 | 123 | 4 | 133 |
| Fontan | 5 | 2 | 1 | 8 |
| Other operations | 6 | 1 | 0 | 7 |
| Total | 166 | 195 | 34 | 395 |
| Primary UVH diagnoses | ||||
| TA | 72 | 0 | 0 | 72 |
| HLHS | 0 | 121 | 0 | 121 |
| DILV | 40 | 0 | 3 | 43 |
| DORV | 0 | 28 | 4 | 32 |
| AVSD | 6 | 12 | 13 | 31 |
| PA-IVS | 32 | 0 | 1 | 33 |
| Misc | 16 | 34 | 13 | 63 |
| Total | 166 | 195 | 34 | 395 |
AVSD, atrioventricular septal defect; BAP, banding of the pulmonary artery; BCPC, bidirectional cavopulmonary connection; DILV, double inlet left ventricle; DORV, double outlet right ventricle; HLHS, hypoplastic left heart syndrome; MIX, mixed or indeterminate ventricular morphology; Misc, miscellaneous heart defects; PA-IVS, pulmonary atresia with intact ventricular septum; SLV, single left ventricular morphology; SRV, single right ventricular morphology; Shunt, central aorticopulmonary shunt (Waterston, Blalock-Taussig, etc.); TA, tricuspid atresia; UVH, univentricular heart.