胎儿超声心动评估心脏功能的研究进展  

Advances in fetal echocardiography for cardiac function

作　　者：李樉 张慧婧[1] 范丽欣[1] 王林林[1] 杨慧霞[1] Li Shuang;Zhang Huijing;Fan Lixin;Wang Linlin;Yang Huixia(Department of Obstetrics and Gynecology,Peking University First Hospital,Beijing 100034,China)

机构地区：[1]北京大学第一医院妇产科,100034

出　　处：《中华围产医学杂志》2021年第12期939-944,共6页Chinese Journal of Perinatal Medicine

摘　　要：胎儿超声心动检查包括胎儿心脏结构的检查以及心功能的评估。评估胎儿心功能可以及时反映在不同疾病状态下胎儿心血管系统和血流动力学的适应性变化,有助于更好地了解疾病的病理生理机制,并在病情恶化前及时干预,从而改善胎儿近、远期预后。目前已有一些超声和多普勒参数用于评估胎儿心功能,但这些参数与胎儿心血管疾病变化的相关性仍在探究中。此外出现了一些不断更新的技术方法。本文对现有的胎儿心功能评估方法、技术及应用进行综述。Fetal echocardiography includes the screening of structural abnormalities of the fetal heart as well as the assessment of cardiac function.Fetal cardiac function can reflect the adaptability of the cardiovascular system and hemodynamics in various conditions,providing more information on the pathophysiology of diseases and enabling timely interventions to improve short-and long-term outcomes in fetuses.Some ultrasound and Doppler indicators have been used to assess fetal cardiac function,but their correlation with fetal cardiovascular diseases is still under investigation.With the development of ultrasound,updated technical methods are constantly emerging.This article reviews the existing methods for evaluating fetal cardiac function and their application.

关 键 词：超声心动描记术 胎儿心脏 心肌收缩 血流动力学 

分 类 号：R714.5[医药卫生—妇产科学]