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产程中用临床听诊监护胎心率的变化是一种简便、经济、已广为普及的方法。临床后胎心听诊均于宫缩间歇时进行(下称单听诊),因此不能了解与宫缩有关的周期性胎心变化。其监护的结果也不如胎心电子监护准确。为了提高临床听诊监护产程中胎心率变化的效果,我们进行临床连续听诊,经与胎心电子监护对照结果基本一致,然后将连续听诊简化为胎心双听诊用于临床,取得了显著效果。
Changes in fetal heart rate with clinical auscultation monitoring during labor are a simple, economical and widely available method. Atrial fibrillation auscultation clinically in contractions are intermittent (hereinafter referred to as single auscultation), and therefore can not understand the cyclical fetal heart rate associated with contractions. The result of their custody is not as accurate as fetal heart guardianship. In order to improve the effect of fetal heart rate change during clinical monitoring of childbirth, we conducted clinical continuous auscultation, which was basically the same as that of electronic fetal monitoring. Then, the continuous auscultation was simplified as double heart auscultation for clinical application and achieved remarkable results.