降主动脉脉冲多普勒预测早产儿HSPDA的价值  

The Value to Predict the HSPDA in Preterm Infants by Pulse Doppler of Descending Aorta

作　　者：陈洁莹[1] 韦德湛[1] 宁浩杰[1] 胡小春 罗慧 程超[1] 张凤 Chen Jieying;Wei Dezhan;Ning Haojie;Hu Xiaochun;Luo Hui;Cheng Chao;Zhang Feng(Department of Ultrasound,Foshan Maternal and Child Health Hospital,Guangdong,Foshan 528000)

机构地区：[1]佛山市妇幼保健院超声科,广东佛山528000

出　　处：《现代医用影像学》2021年第1期59-61,共3页Modern Medical Imageology

基　　金：佛山市卫生和健康局医学科研课题,编号:20200375。

摘　　要：目的:通过对降主动脉脉冲多普勒的分析快速预测早产儿发生HSPDA的可能性。方法:选取我院2019年4月至2020年4月经临床诊断为HSPDA的早产儿30例作为观察组,观察组PDA>1.5mm,LA/AO>1.4,另外选择30例PDA<1.5mm,LA/AO<1.4早产儿作为对照组,对其超声数据展开回顾性分析,通过测量PDA直径、左心房与主动脉根部直径比值(LA/AO)、降主动脉脉冲多普勒频谱,从中探讨降主动脉脉冲多普勒快速预测早产儿HSPDA的可能性。结果:观察组28例早产儿降主动脉脉冲多普勒频谱发生改变,对照组降主动脉脉冲多普勒频谱均属正常范围。降主动脉脉冲多普勒频谱与早产儿HSPDA有较好的相关性,对预测早产儿HSPDA敏感性高。结论:降主动脉脉冲多普勒可快速预测早产儿发生HSPDA,操作简便,可作为HSPDA预测指标。Objective:To predict the HSPDA in preterm infants by pulse doppler of descending aorta.Methods:30 preterm infants with clinically confirmed of HSPDA from April 2019 to April 2020 were selected as observation group.In this group,PDA>1.5 mm and LA/AO>1.4.The other 30 preterm infants with PDA<1.5 mm and LA/AO<1.4 were selected as control group.To analyze the data of ultrasound,measure the diameter of PDA,LA/AO,pulse doppler of descending aorta.To predict the HSPDA in preterm infants by pulse doppler of descending aorta.Results:The pulse doppler of descending aorta is changed in 28 cases of observation group.The pulse doppler of descending aorta in control group is in normal range.The pulse doppler of descending aorta and the HSPDA in preterm infants have a goood correlation.It is high sensitive in predicting the HSPDA.Conclusion:The pulse doppler of descending aorta can predict the HSPDA in preterm infants quickly and simple to operate,can be the predictive index of HSPDA.

关 键 词：HSPDA 降主动脉 脉冲多普勒 

分 类 号：R722.6[医药卫生—儿科]