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目的对22~26周育龄妇女进行胎儿超声心动图检测,旨在排除胎儿心脏畸形。方法应用彩色超声多普勒技术对胎儿超声心动图进行检测,常规采用二维图像彩色多普勒和频谱多普勒综合分析。结果总人数113例,三尖瓣返流20人,占总数比例为18%,全部1个月后复诊返流人数人次,6人返流消失;出生后复查11人,三尖瓣结构正常,返流消失。结论孕中期胎儿单纯三尖瓣口收缩早期少量中心性返流,对胎儿生长发育无影响。
Objective To detect fetal echocardiography in women of childbearing age from 22 to 26 weeks to eliminate fetal heart malformation. Methods Fetal echocardiography was detected by color Doppler technique. Conventional two-dimensional color Doppler imaging and Doppler spectral analysis were used. Results The total number of 113 cases, 20 cases of tricuspid regurgitation, accounting for 18% of the total number of patients, all 1 month after the referral regurgitation the number of visits, 6 regurgitation disappeared; postnatal review of 11 people, tricuspid valve structure is normal, Reflux disappears. Conclusions Early trimester tricuspid regurgitation in early trimester of fetal small amount of central reflux, fetal growth and development had no effect.