超声心动图诊断胎儿先天性心血管畸形的临床价值

目的：研究使用超声心动图对于诊断胎儿先天性心血管畸形的重要意义，总结概括出现误诊以及漏诊的原因，提高诊断准确率。方法本院通过对10981例进行产前胎儿超声心动图检查的孕妇研究总结，通过对产前超声诊断结果与孕妇产后的超声心动图诊断以及被认为是畸形胎儿的尸体解剖结果进行比对，确定超声心动图诊断的价值。结果2981例孕妇中有107例（3.60%）胎儿检出先天性心血管异常。在这107例胎儿中，单纯性三尖瓣反流胎儿有77例（72.57%），心腔内强回声光斑胎儿9例（8.73%），左室假腱索胎儿6例（5.60%），结构性心血管异常胎儿11例（10.28%），单纯性肺动脉瓣反流胎儿2例（1.87%），其中有11例孕妇选择引产。结论胎儿超声心动图是一种有效的胎儿先天性心脏病产前检查方法，有利于降低先天性心脏病患儿的出生率。

Clinical value of echocardiography in diagnosing of congenital cardiovascular malformation fetus

Objective To study significance of echocardiography in diagnosing congenital cardiovascular malformation fetus and sum up the reasons of misdiagnosis and missed diagnosis to improve the diagnostic accuracy. Methods There were 2981 cases of pregnant women for prenatal fetal echocardiography in our hospital for research summary, through to the prenatal ultrasound diagnosis of pregnant women with postpartum echocardiography diagnosis and is considered to be one of the malformation fetus compare the autopsy results, determine the value of echocardiography in the diagnosis. Results Out of 2981 cases of pregnant women, 107 patients （3.60%） of fetal congenital cardiovascular anomaly detection. In the 398 cases of fetus, simple tricuspid regurgitation in 77 patients （72.57%）, fetal heart cavity the strong echo light fetal 9cases （8.73%）, left ventricular false chordae tendineae6 cases （5.60%）, fetal structural cardiovascular abnormalities fetus 11 cases （10.28%）, idiopathic pulmonary valve regurgitation in fetal 2 cases （1.87%）, including 11 cases of pregnant women choose induced labor. Conclusion Fetal echocardiography is an effective method of fetal congenital heart disease antenatal examination, to reduce the birth rate in children with congenital heart disease.