qrs

Aims Theat evaluating the relationship between QRS duration and intraventricular systolic dyssynchrony in heart failure patients.

目的:评价心衰患者左心室非同步运动与QRS间期的关系.

Methods: The voltage of QRS wave were measured with 12 leads electrocardiogram by electrocardiograph.

方法应用心电图机描记常规12导联心电图,按心电图测量标准测量QRS波群电压.

Method Using filter bank, to detect QRS endpoint according to the correlation of two beats.

方法使用滤波器组, 根据连续两拍心电信号间的相关特性检出QRS终点.

Methods Electrocardiograms of 100 patients with Af and wide QRS were analyzed.

方法分析100例心房颤动伴宽QRS波群的心电图.

The article was the summary to diagnosis and differential diagnosis of wide QRS complex tachycardia.

现对宽QRS波 群心动过速的诊断和鉴别诊断予以综述.

In the clinic report producing design, the software analyzes the detecting results and gives diagnostic suggestions.

在设计诊断报告生成时,根据检测到的QRS波的结果,通过软件分析提出诊断建议.

Conclusions-f-a marker f orfor spontaneous VF in BS and predicts patients at high risk of syncope.

结论-f-QRS似乎可以作为BS患者出现自发VF的标志物,能够预测晕厥高危患者.

Objective To explore the changes of electrocardiogram QRS T waves of pneumonia infants.

目的　探讨婴儿肺炎心电图QRST波改变.

Therefore, we must look for other distinguishing morphologic features of the QRS complexes.

因此, 我们必须在QRS波群里寻找其他可区别的形态学特征.

Objective To discuss the influence of preexcitation syndrome on frontal QRS axis and horizontal transitional zone.

目的探讨预激综合征对额面QRS电轴和横面移行区的影响.

When arrhythmias happen, the heart rate ( HR ) and the QRS-waves morphology of ECG signal are different.

当发生心律失常时, 心电信号在心率大小、 QRS 波的形态等多个方面都有所不同.