Maternal corticosteroid administration for induction of fetal lung maturity (FLM), other than creating transitory immediate effects on motor and respiratory activity and on FHR variability, may feature long-term effects on FHR parameters such as Acc 15, HV/msec and STV/msec.

2016年7月7日 · FHR 变异：振幅：基线上线摆动的振幅高低，即从胎心率曲线摆动的最高点到最低点的垂直距离。正常基线变异振幅在 6～25bpm。频率：监护 1 分钟内心率变异摆动的小峰次数，正常基线变异频率在 3～6 次/分。 FHR 基线变异分为 4 型：1. 消失型：缺乏变异；2.

In clinical practice, cardiotocography (CTG), a technique for recording the fetal heart rate (FHR) signal and uterine contraction (UC) activity, is currently the most routinely used method for antepartum and intrapartum monitoring of fetal well-being .

2024年10月1日 · We aim to develop a deep learning model, Ensemble Transformer-Convolutional Neural Network (ETCNN), to improve baseline/Acc/Dec determination accuracy and validate its generalization across multi-center and multi-device test datasets. We proposed ETCNN as a solution, treating FHR analysis as a one-dimensional signal segmentation problem.

This study investigates the efficacy of analyzing fetal heart rate (FHR) signals based on Artificial Intelligence to obtain a baseline calculation and identify accelerations/decelerations in the FHR through electronic fetal monitoring during labor.

2015年6月5日 · What is the association between fetal heart rate (FHR) and long QT syndrome (LQTS) genotype and the value of the former to predict the latter?

2019年12月21日 · 本文总结了两种胎儿胎心率加速的识别算法。 第一种算法名为FROM HUANG，包括寻找最高点、加速开始和结束位置的确定以及加速段的计算。 第二种算法未详述。 从最大值 FHR_peak_loc 位置向前 55 个胎动率点搜索，即下标位置为 j。 文章浏览阅读1.2k次。 本文总结了两种胎儿胎心率加速的识别算法。 第一种算法名为FROM HUANG，包括寻找最高点、加速开始和结束位置的确定以及加速段的计算。 第二种算法未详述。

FHR acc-cells without contractions in 20 minutes. A positive CST is having fetal heart rate decelerations without contractions. This is also called a "non-reassuring contraction stress test". A client is being evaluated and treated for preterm labor. What are the various interventions to be used in this situation? Select all that apply. d.

2022年4月28日 · Purpose Cardiotocography (CTG), which measures uterine contraction (UC) and fetal heart rate (FHR), is a crucial tool for assessing fetal health during pregnancy.