吉林医学 2022 年 3 月第 43 卷第 3 期 ·775· ， ， � of Ultrasound Luohu Women and children health care hospital Shenzhen 518001 China � � � Abstract Objective To investigate the relationship between the hemodynamics of MCA and umbilicus artery UmA and � � � � uterine artery UtA in pregnant women and fetal distress in late pregnancy ＞32 weeks . Method 30 pregnant women with � � abnormal fetal fetal heart monitoring abnormal fetal distress during the late pregnancy period ＞32 weeks were treated in our ， ， ， hospital as observation group and 30 normal pregnant women were selected as control group and the levels of UtA MCA and ， UmA were compared between the two groups and Apgar scores of the two groups were analyzed statistically. Res
