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选择性剖宫产术后明显的呼吸系统发病率增高已被广泛地报道,最近认识到这一结果不是因为早产儿不适宜的分娩方式造成的。而可能是由于这些新生儿持续肺高压(PPHN)引起的。伴外膜氧合(ECMO)越来越多地用于治疗那些对传统的治疗方法无效的新生儿不可逆的呼吸衰竭。对象和方法1985～1991年乔治敦大学医院NICU120 新生儿接受ECMO治疗的条件是最大限度的保守治疗后仍然P_aO_2<50mmHg(6.67kPa)持续2小时或P_aCO_2
The apparent increase in respiratory morbidity after selective cesarean delivery has been widely reported and it has been recently realized that this result is not due to unfavorable modes of delivery in preterm infants. It may be due to these neonatal persistent pulmonary hypertension (PPHN). Concomitant epicardial oxygenation (ECMO) is increasingly used to treat neonatal irreversible respiratory failure that is ineffective with traditional therapies. Subjects and methods 1985-1991 Georgetown University Hospital NICU120 Neonatal ECMO treatment conditions are the maximum conservative treatment is still P_aO_2 <50mmHg (6.67kPa) for 2 hours or P_aCO_2