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多普勒超声检测胎儿动静脉血流波形预测胎儿宫内缺氧 被引量:5

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摘要 妊娠期胎儿缺氧严重影响胎儿的宫内发育和妊娠结局。轻度宫内缺氧可表现为胎儿交感神经兴奋、血压升高、心率加快。重度缺氧表现为迷走神经兴奋、心率减慢、无氧糖酵解增加、丙酮酸乳酸堆积、胎儿血pH值下降,出现混合性酸中毒。慢性缺氧可导致胎儿生长受限,分娩期严重的急性缺氧可导致新生儿缺血缺氧性脑病及脑瘫等终生残疾。
作者 高新茹 艾红
出处 《中华围产医学杂志》 CAS 2008年第2期128-131,共4页 Chinese Journal of Perinatal Medicine
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