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随着心电生理研究的进展及希氏束电位图的临床应用,对心律失常包括房室传导的病理生理方面有了进一步的认识,房室传导的多平面阻滞虽然早已为人们提出,但对它真正重视并用以解释某些心律失常还是近几年的事情,笔者结合几帧心电图病例,谈谈对这方面的认识。电心图例与分析一、双平面阻滞即在房室传导的两个不同平面发生了阻滞。1.上平面呈2∶1传导,下平面呈文氏现
With the progress of electrophysiological studies and the clinical application of His bundle potential map, we have further understanding of the pathophysiology of atrioventricular conduction, including atrioventricular conduction multiplanar block has long been proposed, but It really valued and used to explain some of the arrhythmia or in recent years, the author combined several cases of ECG, to talk about this understanding. Electric heart legend and analysis First, the biplane retardation that is atrioventricular conduction in two different planes block. 1 on the plane was 2: 1 conduction, under the plane was Wen’s present