新生儿缺氧缺血性脑病（HIE）是由于新生儿窒息（含宫内窘迫）而造成的脑损害。其临床症状突出表现为患儿意识障碍、肌张力改变、原始反应异常等，严重者可发生惊厥、颅内压增高，以致呼吸和全身功能衰竭。所以，要尽一切可能减轻患儿脑组织的损害，防止并发症、后遗症的发生。 Neonatal hypoxic-ischemic encephalopathy (HIE) is brain damage due to neonatal asphyxia (including intrauterine distress). The clinical manifestations of the performance of children with impaired consciousness, muscle tone changes, the original abnormal response, severe seizures can occur, increased intracranial pressure, resulting in respiratory and systemic failure. Therefore, we must do everything possible to reduce the damage of brain tissue in children, to prevent complications, the occurrence of sequelae.