학술논문
静脉导管血流频谱超声监测在围生期的应用 / Ductus venosus blood flow spectrum of ultrasonic testing in perinatal period
Document Type
Academic Journal
Author
Source
中华妇幼临床医学杂志（电子版） / Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition). 13(2):131-134
Subject
Language
Chinese
ISSN
1673-5250
Abstract
静脉导管(DV)是胎儿体内3条动、静脉交通支之一.DV血流频谱超声监测结果的定性改变及各项血流指标的定量改变,可用于评估胎儿宫内情况.近年研究发现,胎儿DV超声监测显示的血流频谱改变,可预测胎儿先天性心脏病(CHD)、胎儿染色体异常,评估宫内生长受限胎儿的预后、单绒毛膜双羊膜囊(MCDA)双胎情况等.
Ductus venosus (DV) is one of the arteriovenous anastomosis in fetus.The ultrasonic monitoring of DV blood flow spectrum can be used to monitor the condition of fetus,including qualitative changes and quantitative parameters.Generally speaking,it can predict the congenital dysplasia of fetus,including congenital heart disease (CHD),fetal chromosomal abnormalities and monitor the fetal condition in fetal growth restriction and monochorionic diamniotic (MCDA) twin pregnancies.
Ductus venosus (DV) is one of the arteriovenous anastomosis in fetus.The ultrasonic monitoring of DV blood flow spectrum can be used to monitor the condition of fetus,including qualitative changes and quantitative parameters.Generally speaking,it can predict the congenital dysplasia of fetus,including congenital heart disease (CHD),fetal chromosomal abnormalities and monitor the fetal condition in fetal growth restriction and monochorionic diamniotic (MCDA) twin pregnancies.