Antenatal foetal heart monitoring

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• 作者：Henry Murray ; FRANZCOG ; ^{Henry.Murray@hnehealth.nsw.gov.au} (Associate Professor)
• 关键词：cardiotocography ; antenatal ; classification
• 刊名：Best Practice & Research Clinical Obstetrics & Gynaecology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：38
• 期：Complete
• 页码：2-11
• 全文大小：3239 K
• 卷排序：38

文摘

Despite the antenatal CTG being used daily, no trials have identified clinical benefits. Ad hoc definitions have resulted in the unreactive trace having a high false-positive rate. Understanding foetal state changes is essential for antenatal CTG interpretation. The CTG trace should not be classified as unreactive until 120 mins have elapsed. The length of the admission CTG should be redefined to avoid a high false-positive rate.