早孕期不同类型胎儿静脉导管频谱波型与胎儿生长发育及预后的关系

Journal of Bengbu Medical College(2015)

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Abstract
目的:探讨早孕期不同类型胎儿静脉导管频谱波型与胎儿生长发育及预后的关系.方法:选择100例孕妇作为研究对象,监测静脉导管血流频谱,根据胎儿静脉导管血流将不同频谱波型分为Ⅰ、Ⅱ、Ⅲ3型.分析不同频谱波型与先天性疾病和生长发育的关系.结果:Ⅲ型波型胎儿可能有先天性疾病,诊断率为6/7,特异度97.8%;Ⅱ型波型主要在头臂长≤60 cm的胎儿中多见.结论:早孕期的静脉导管波型可以作为胎儿生长发育情况的判断标准之一 .
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Key words
fetus,early pregnancy,spectrum of venous catheter,wave type
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