Correctly diagnosing the cause of wide QRS tachycardias remain an area of difficulty for many clinicians. The authors provide a concise update to the different ECG algorithms that have been developed as well as caveats in their application.

中文翻译：

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消除广泛复杂性心动过速的复杂性

正确诊断宽 QRS 波心动过速的原因仍然是许多临床医生的难题。作者对已开发的不同 ECG 算法及其应用中的注意事项进行了简要更新。