目的观察分析压力调节容量控制通气模式对婴幼儿复杂先天性心脏病术后心肺功能的影响。方法选取复杂先天性心脏病患儿50例为研究对象,观察压力调节容量控制铜器模式对其心肺功能的影响。结果患儿住院期间血流动力学均稳定,无死亡,各项指标平稳。结论复杂先天性心脏病术后婴幼儿采用压力调节容量控制通气模式能够有效的降低患儿呼吸峰压,改善肺顺应性,提高氧和功能,对患儿的心肺功能恢复有着较好的效果,安全有效,值得临床推广应用。 Objective To investigate the effects of pressure-controlled volume-controlled ventilation on cardiopulmonary function in infants with complicated congenital heart disease. Methods Fifty children with complicated congenital heart disease were selected as study objects, and the effects of pressure regulating capacity on the control of their cardiopulmonary function were observed. Results During hospitalization, the hemodynamics of children were stable and no death was found. All the indexes were stable. Conclusions The use of pressure-controlled volume-controlled ventilation in infants and young children with complicated congenital heart disease can effectively reduce peak respiratory pressure, improve lung compliance, improve oxygen and blood pressure, and have a good effect on cardiopulmonary resuscitation in children. Safe and effective, worthy of clinical promotion and application.