摘要
卵圆孔是胎儿时期左右心房间沟通的重要通道,对胎儿的血液循环起着至关重要的作用。近年来,关于胎儿卵圆孔血流受限或提前闭合的研究越来越多,无论胎儿是否存在先天性心脏畸形,卵圆孔处血流受限或提前闭合均可对胎儿血流动力学产生影响。产前超声检查仍是发现卵圆孔处血流受限或提前闭合的有效方法,并可对其预后作出评估。现以胎儿卵圆孔处血流受限或提前闭合的超声研究进展做一综述。
Fetal foramen ovale is an important communication between the right and left atria of the fetus,which plays a vital role in the blood circulation of the fetus.In recent years,the research on fetal foramen ovale restriction or closure increased gradually.No matter whether there is a congenital heart disease,the foramen ovale restriction or closure can affect fetal hemodynamics.At present,fetal echocardiography is still an effective method for the foramen ovale restriction or closure and can be evaluated for its prognosis.Progresses of antenatal echocardiography in fetuses with foramen ovale restriction or closure were reviewed in this article.
作者
左镕宇
骆志玲
ZUO Rongyu;LUO Zhiling(Department of Cardiology,The First Affiliated Hospital of Kunming Medical University,Kunming 650032,Yunnan,China;Department of Ultrasound,Yunnan Fuwai Cardiovascular Hospital,Kunming 650032,Yunnan,China)
出处
《心血管病学进展》
CAS
2019年第1期84-88,共5页
Advances in Cardiovascular Diseases