大动脉置换术前脑损伤与氧饱和度以及外科手术的时间有关，而与房间隔气囊造口术无关。
Preoperative Brain Injury in Transposition of the Great Arteries Is Associated With Oxygenation and Time to Surgery, Not Balloon Atrial Septostomy.
干预：实验人员采用两侧颈总动脉阻断法建立前脑缺血模型。
INTERVENTIONS: Forebrain ischemia model was established by interdiction in both sides of common carotid arteries.
方法利用前脑缺血模型及动脉灌注技术，观测缺血再灌注后不同时间点SOD、MDA、NO、NOS变化。
Methods The changes of SOD, MDA, NO, NOS were detected in forebrain ischemia model and artery irrigation method at different times after reperfusion.
方法利用前脑缺血模型及动脉灌注技术，观测缺血再灌注后不同时间点SOD、MDA、NO、NOS变化。
Methods The changes of SOD, MDA, NO, NOS were detected in forebrain ischemia model and artery irrigation method at different times after reperfusion.
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