Objective To review and summarize the experience of perioperative treatment for neonatal complex congenital heart disease by analysing the course of emergency management and the cause of death.

• 摘要目的分析各类新生儿复杂先心病的急诊手术过程，总结新生儿心脏手术的围术期治疗经验，并分析死亡原因。