1) fetal cardiotachometer
胎儿心动计
2) fetal echocardiography
胎儿超声心动图
1.
Methods: Fetal echocardiography was performed in 404 fetuses for evaluation of fetal heart structures and arrhythmias.
目的:探讨胎儿超声心动图对胎儿房性期前收缩观察价值及其临床意义。
2.
Study background: fetal echocardiography has become a diagnostic method to detect fetal Congenital heart disease with high certainly.
但一个完整的胎儿超声心动图检查不仅耗时较长，而且需要操作者具有熟练的操作技巧和丰富的临床诊断经验，特别对于12—18周胎儿心脏的检查技术难度更大，寻找简便、实用的筛选胎儿心脏病的新方法与新技术，一直成为胎儿心脏病学研究的重点。
3.
The accuracy of fetal echocardiography examination is critical to correct perinatal management.
国外研究报道运用胎儿超声心动图对胎儿心脏进行产前检查是一项先天性心脏病早期筛查与诊断的有效方法。
3) fetal heart
胎儿心脏
1.
Observation and measurement of the aging changes in right atrium s main structure in fetal heart;
胎儿心脏右心房主要结构增龄变化观测
2.
Objective To explore the clinical application of real-time three-dimensional ultrasonography in the routine scanning of normal fetal heart.
目的探讨时空关联成像(STIC)技术在正常胎儿心脏超声检查中的操作方法与应用价值。
3.
Cells were isolated from human fetal heart and were cultured under conditions appropriate for bone marrow-derived MPCs.
为了观察人心脏是否含具有间充质祖细胞特性的细胞,从胎儿心脏分离、培养单个核细胞并从形态、表型和功能3个方面与骨髓间充质祖细胞进行比较和鉴定。
4) fetal heart rate
胎儿心率
1.
Portable fetal heart rate monitor;
无创胎儿心率检测仪的研制
2.
Signals of Fetal Heart Rate s De-noising Based on Wavelet Analysis;
基于小波分析的胎儿心率信号消噪处理
3.
Analyzing the traditional auto-correlation algorithms,an improved method is presented,where the adaptive control is adopted to realize a real-time adjustment for control factor,thus the attenuation of auto-correlation function at any time extension varies with different fetal heart rate.
该算法通过自适应控制,实时调整控制因子,使自相关函数随时延的衰减程度在不同的胎心率值下不同,始终保证自相关函数最大周期峰值在第一周期处,有效地克服了传统算法在超声多普勒胎儿心率检测时易造成心率加倍或减半的误判现象。
5) FECG
胎儿心电
1.
An Analysis of the Means of the FECG Extraction Method for Foetus;
胎儿心电的提取方法分析
2.
FECG signal DataCollecting System Based on ARM;
基于ARM的胎儿心电信号数据采集系统
3.
Comparison of FECG Extraction Algorithms Based on ICA
基于ICA的胎儿心电信号提取算法的比较
补充资料：胎儿超声心动图
胎儿超声心动图
随着二维超声分辨力的提高和多普勒超声，彩色多普勒频谱等技术的进展。胎心超声心动图可以评价胎儿心脏结构和血流动力学的变化，临床可用以辅助诊断胎儿先天性心血管畸形，评价心功能以及各种类型的心律不齐和胎儿水肿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条