1) differential ECG
微分心电信号
1.
By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG.
微分心电信号的突变特性反映了心肌除极波前在传播过程中的临界点现象 ,有可能解释心电图高频成分的成因 。
2) Impedance differential signals
心阻抗微分信号
3) ECG signal analysis
心电信号分析
1.
This paper presents a new method of ECG Analysis and discusses the problems of the conventional methods of ECG signal analysis.
本文介绍一种新的心电信号分析方法。
4) differential signal
微分信号
1.
Experimental Research on the factors of influencing differential signal;
影响微分信号诸因素的实验研究
2.
The differential signal is the spike pulse signal that is produced by differential circuit.
微分信号是由微分电路产生的一种“尖峰”脉冲信号,原来的微分电路很难获得理想的微分信号。
5) ECG Signals
心电信号
1.
Research on the Pre-Processing Methods for ECG Signals;
心电信号预处理方法研究与评价
2.
But the ECG signals from body surface are often interfered by noises such as 50Hz noise,baseline displacemant,electromyography(EMG) noise and edv.
心电信号是一种基本的人体生理信号,具有重要的临床诊断价值。
3.
Objective To find a method for denoising of ECG signals during spaceflight.
目的寻找适合载人航天需要的心电信号去噪方法。
6) electrocardiosignal
心电信号
1.
Design on portable dynamic electrocardiosignal data collector;
便携式动态心电信号数据采集器的设计
2.
Digital filtering method of electrocardiosignal based on virtual instrument;
基于虚拟仪器的心电信号数字调理方法
3.
Objective There are many interferences such as power interference, electrode polarization interference, myoelectricity interference, baseline drift, apparatus buzz and so on in electrocardiosignal acquisition system.
结果:3种心电信号滤波器的设计方案滤波效果好、速度快、易于实现。
补充资料：额面心电向量图
额面心电向量图
空间心向量环投影在额面上，形成额面心电向量图，而其投影在肢导上，就形成肢导心电图。额面QRS心电向量环，常呈狭长形，多为顺钟向运行，最大向量方位在+10°～65°之间 (向左下方）。一般地说，额面QRS向量环与Ⅲ导联垂直，所以Ⅲ导联的心电图波形变化较大。
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