Table 2 Oxygen consumption, oxygen delivery and oxygen extraction fraction, fetal weight Z score, fetal brain weight Z score and lung volume in normal and Ebstein's anomaly fetuses.
| Â | VO2 (ml/min/kg) | DO2 (ml/min/kg) | OEF | Fetal weight Z score | Brain weight Z score | Lung volume |
|---|---|---|---|---|---|---|
Normal | 7.0 ± 1.9 | 20.1 ± 5.1 | 0.35 ± 0.07 | 0.2 ± 0.6 | 0.1 ± 0.9 | 64 ± 24 |
Ebstein | 6.3 ± 1.3 | 13.4 ± 2.5 | 0.47 ± 0.09 | -0.3 ± 0.5 | -1.3 ± 0.7 | 55 ± 17 |
P value | 0.3 | 0.008* | 0.01* | 0.03* | 0.0003* | 0.3 |