查询词典 ECG

The temperatures between 38℃～40℃were used for observing the change of ECG,vector cardiography and the QT dispersion before and after the treatment course.

用38℃～40℃浴温观察了疗程前后心电图、心向量图及Q-T离散度的变化。

Methods:94 cases of AMI were examinated with ultrasonic cardiography,Holter,ECG sporting test and ventricular late potential.

采用超声心动图、24小时动态心电图、心电图运动试验及心室晚电位检查，对94例接受溶栓治疗的AMI患者进行6个月～3年的随访。

Cardiopathy is one of the most serious diseases in endangering human's life. ECG is one of the most important and basic diagnostic tool for assessing heart function.

心脏病是威胁人类健康的主要疾病之一，心电图是诊断心脏疾病最基础的、最重要的手段之一。

To processing ECG in real time and diagnoseing cardiopathy fundamentally is the core of this systerm.

对本监护系统而言，进行心电信号的实时处理和心电疾病的初步诊断是其核心部分。

Cardiopathy is one of the most prevalent diseases in endangering people's health.And ECG is an important diagnostic tool for assessing heart function.

心脏病是威胁人类健康的主要疾病之一，而心电图是其诊断的重要依据。

Methods Firstly, 2-D matrix X with each ECG-cycle as a column vector was constructed. Secondly, the principal components of X based on Karhunen-Loeve Transform were gotten to reconstruct X from the first eigenvector of XXT.

首先以逐拍心电波形为列矢量构造二维矩阵X，再通过KL变换得到X的主分量，然后由X的最大特征向量重构X。

For signal processing, this paper offers a technique which is used to compress the data of ECG.

在信号处理方面本文给出了一种实现心电数据压缩的技术。

By means of signal processing techniques such as the power spectrum function, the auto correlation function and cross correlation function, two kinds of ECG signals when AF does or does not happen were successively analyzed, showing the evident differences between them.

提出了一种简便有效的、由心电图曲线提取QRS -T复合波的新方法，从而获得P波或f波；利用功率谱、自相关、互相关等信号处理技术，对它进行了处理和分析，特别是，比较了未房颤时和发生房颤时的相关信息的显著差别。

Auto-focusing algorithm based on cross correlation ;2. By means of signal processing techniques such as the power spectrum function, the auto correlation function and cross correlation function, two kinds of ECG signals when AF does or does not happen were successively analyzed, showing the evident differences between them.

提出了一种简便有效的、由心电图曲线提取QRS -T复合波的新方法，从而获得P波或f波；利用功率谱、自相关、互相关等信号处理技术，对它进行了处理和分析，特别是，比较了未房颤时和发生房颤时的相关信息的显著差别。

So it is valuable to design a portable domestic ECG detecting system to prevent heart diseases.

因此，设计适合家庭使用的便携心电检测系统对心脏病的预防有非常重要的意义。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。