人类胎儿心率模式与组织pH值的关系。
The relationship of heart rate patterns and tissue pH in the human fetus.
作者信息
Young B K, Katz M, Klein S A
出版信息
Am J Obstet Gynecol. 1979 Jul 15;134(6):685-90. doi: 10.1016/0002-9378(79)90651-3.
The relationship between different FHR patterns and fetal tissue pH in 68 high-risk gravidas in labor was analyzed. A tissue pH electrode was placed in the fetal scalp and tissue pH recorded on a fetal monitor every 15 seconds along with uterine contractions and continuous fetal heart rate. The tissue pH changes correlated with the FHR patterns in a manner consistent with current concepts of fetal stress. Trend monitoring of fetal tissue pH in labor may prove useful in the management of high-risk patients in labor.
分析了68例高危产妇分娩时不同胎心率（FHR）模式与胎儿组织pH值之间的关系。将组织pH电极置于胎儿头皮，每隔15秒在胎儿监护仪上记录一次组织pH值，同时记录宫缩和连续的胎心率。组织pH值变化与FHR模式的相关性符合当前胎儿应激的概念。分娩时对胎儿组织pH值进行趋势监测可能对高危产妇的管理有用。
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