束支传导阻滞的预后文献上尚无一致的意见。影响随访结果诸因素中最重要的是所查心电图的人群不同。以往研究的多数是有明显心脏病病人的束支传导阻滞。将临床有病与无症状组的束支传导阻滞相比较时,此因素对预后是重要的。本文复习1957年到 Bundle branch block prognosis literature there is no consensus. Impact of follow-up results The most important of the various factors is the ECG of the different groups. Most previous studies have shown that patients with obvious cardiac arrest bundle branch block. This factor is important for prognosis when comparing clinical bundleiness with bundle branch block in asymptomatic groups. This article review 1957 to