Objective : To study the significance of QT dispersion ( QTd ) changes in electrocardiogram ( ECG ) after coronary artery bypass graft.

Conclusion: The aged, diabetes, abnormal QTd 、 cTnI 、 CRP and ST-segment depression ≥1 mV were risk factors of early risk stratification in NSTEMI.

结论: 高龄, 糖尿病, QTd、cTnI、CRP异常及ST段下移≥1mV可作为NSTEMI患者早期危险分层的独立危险因素.

Conclusion Successful PCI could reduce QTd significantly in patients with ST-segment elevation myocardial infarction.

结论　直接PCI术治疗急性ST段抬高心肌梗死,可使患者QTd明显缩短.

Objective: The diagnostic value of quantitative sensory test ( QST ) on headaches has been observed.

目的: 探讨定量感觉检测 ( QST ) 对头痛患者的诊断意义.

A method which eliminates power line interference in the ECG based on QRD-LS algorithm is studied.

实验结果表明,该算法能有效滤除基线漂移和工频干扰,算法简单实用.

The results show that the three plant growth hormones can accelerate the growth of PSB.

结果表明这三种植物生长激素对光合细菌的生长均有促进作用.

Conclusion: 2.5 % PSB was the best addition.

光合细菌适宜添加水平为2.5%.

Our findings show that PSB could improve survivability, promote growth and purify water quality.

结果表明:PSB具有提高家禽、水产动物成活率 、 促进生长、净化水质的作用.

There is no discrepancy between the above features and the viewpoint that QSO _ s evolve to galaxies.

这些性质和类星体最后演化为星系的总观点不矛盾.

Thanks for the nice QSO.

非常感谢这次良好的直接联络.

I will send my QSL card to you.

我将寄给你我的卡片.

Can I have your QSL information?

能告诉我你的交换卡的地址 吗 ?

QSL via the bureau, OK?

卡片经过管理局寄来, 好 吗 ?

No problem, I will send my QSL card to your bureau.

没问题, 我将把卡片寄到你的管理局.

Please QSL via the bureau.

请把QSL卡片 通过管理局寄给我.

I will send to you my QSL card by burou soon.

我的QSL卡片将通过卡片管理局寄给你.

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.

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.

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.

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.

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.