Egarter C, Husslein P
Z Geburtshilfe Perinatol. 1986 Mar-Apr;190(2):87-91.
In about 0.5 per cent of elective inductions by means of intravaginal application of 3 mg PGE2 containing tablets hyperstimulation of the uterus with alterations of the foetal heart rate can occur. Amniotomy or the use of betamimetic drugs almost always lead to a normalisation of these alterations avoiding unnecessary Caesarean Sections. In unclear cases foetal blood gas analyses are required. This concept is exemplified by two case reports.
通过阴道内应用含3毫克前列腺素E2的片剂进行选择性引产时，约0.5%的病例可能发生子宫过度刺激并伴有胎儿心率改变。人工破膜或使用β-拟交感神经药物几乎总能使这些改变恢复正常，从而避免不必要的剖宫产。在情况不明时，需要进行胎儿血气分析。两个病例报告说明了这一概念。
