Table 1.
Demographics and Morphological Details, n = 58
| Male | 40 (69%) |
| Antenatal diagnosis | 52 (91%) |
| Gestation >37/40 | 54 (96%) |
| Normal atrial situs | 58 (100%) |
| Apex to the left | 58 (100%) |
| Left ventricular morphology | |
| No visible/slitlike LV | 25 (43%) |
| Globular LV | 27 (47%) |
| Borderline LV⁎ | 6 (10%) |
| Ventricular septal defect | 4 (7%) |
| Bilateral superior caval vein | 6 (10%) |
| Norwood procedure shunt | |
| 3.5 mm | 48 (84%) |
| 4.0 mm | 9 (16%) |
| Birth weight, kg | 3.06 ± 0.45 |
Values are n (%) or mean ± SD. Chi-square used for categorical variables, Student t test for continuous variables.
⁎
Borderline left ventricle (LV) is a left ventricle that is mildly hypoplastic and may be considered potentially able to support the systemic circulation.