Objective:To discuss the reason of misdiagnosis of acute myocardial infarction in electrotonic modulation T-wave change.

目的：探讨电张调整性T波改变患者被误诊为急性心肌梗塞的原因。

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Moreover, the empirical formula of the wave height and the wave length of the wind wave change with the wave age is also presented.

本文还推出了风浪的平均波陡与平均波龄的经验式以及波高和波长随波龄变化的经验式。

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Methods patients were randomly assigned to electrocardiogram ST section change group(A) or pure T wave change group(B), receiving coronary angiography.

方法按照病人的心电图ST段压低或抬高和单纯T波改变者分为A、B两组，行冠脉造影。

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Pandemic experts explain a second wave does not necessarily entail any change in the composition of the virus.

VOA: standard.2009.09.04

There is a sense of participating in a wave of change, a transformative experience.

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Yes, and business women of every generation should be riding the bow-wave of change.

FORBES: Gen-Y and Boomers Well Advised to Embrace One Another

She is enjoying the easy company of her new colleagues, before the next inevitable wave of change.

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