新生儿窒息可导致心肌细胞缺氧缺血，进而影响心功能。国内外已有报道窒息后心功能的改变早期表现为心输出量减少，收缩功能减退[1，2]。恢复期则表现为舒张功能障碍[3，4]。本文对反映左右心功能的多普勒超声心动图指标进行相关分析，以探讨新生儿窒息后左右心功能的关系。1资 Neonatal asphyxia can lead to myocardial ischemia and hypoxia, thereby affecting heart function. At home and abroad have reported early changes in cardiac function after asphyxia cardiac output decreased systolic dysfunction [1,2]. Recovery is manifested as diastolic dysfunction [3,4]. In this paper, correlation analysis of Doppler echocardiographic parameters that reflect left and right cardiac function was performed to investigate the relationship between left and right cardiac function after neonatal asphyxia. 1 capital