Abstract:

It is crucial to assess the fetal reserve function and intrauterine health status before and during labor，based on antenatal high risk factors and fetal surveillance methods such as intrapartum electronic fetal monitoring and fetal scalp stimulation，which can  guide clinicians to intervene in a timely and effective manner，thus avoiding adverse outcomes due to fetal hypoxia.

Key words: fetal reserve, antenatal factors, intrapartum electronic fetal monitoring, fetal scalp stimulation

摘要：

在围分娩期应结合产前高危因素及产时评价手段如电子胎心监护和胎儿头皮刺激等，评估胎儿的储备功能及宫内健康状态，指导临床医生及时、有效地干预，从而避免因胎儿缺氧导致的不良结局。

关键词: 胎儿储备能力, 产前因素, 产时电子胎心监护, 胎儿头皮刺激