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随着胎儿颈项透明层检查广泛开展,在测量颈项透明层时期开展孕早期超声心动图被提倡并得到快速发展,孕早期胎儿超声心动图在早期心脏结构和功能评估等方面取得了很大的成绩。但是由于其存在一定的局限和不足,尤其是随着现在染色体非整倍体无创基因检测技术的广泛应用,有必要对孕早期胎儿超声心动图做一重新审视,现将其相关研究进展综述如下。
With the extensive examination of the fetus neck transparent layer, echocardiography in the first trimester of pregnancy is being advocated and rapidly developed during the measurement of the neck transparent layer. Fetal echocardiography has achieved great success in early cardiac structure and function evaluation . However, due to its limitations and shortcomings, especially with the current application of chromosome aneuploidy noninvasive gene detection technology is widely used, it is necessary to make a new review of fetal echocardiography in early pregnancy, the relevant research progress are summarized below .