ST-segment elevation and the Tpeak-Tend/QT ratio predict the occurrence of malignant arrhythmia events in patients with vasospastic angina.

Xianpei Wang,Lu Zhang,Chuanyu Gao,Sha Wu,Jialu Zhu

Journal of Electrocardiology（2019）

引用 21|浏览2

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摘要

•STE was straightforward index for predicting MAEs in VA.•Tp-e interval represents transmural dispersion of repolarization and STE represents phase-2 reentry in VA.•STE was well-fitted with Tp-e/QT ratio, which meant both had related electrophysiological properties.

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关键词

Tp-e interval,Tp-e/QT ratio,ST segment elevation,Vasospastic angina,Malignant arrhythmia events

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