本文对左束支传导阻滞的病理与临床的关系作一综述。
The article summarizes the relations between pathology and clinic of left bundle-branch block.
目的：探讨完全性左束支传导阻滞(LBBB)与冠状动脉病变的关系。
Objective To investigate the relationship between complete left bundle branch block (LBBB) and lesions of coronary artery.
结论右心室起搏导致了一种与左束支传导阻滞相似的左室舒张和充盈形式。
Conclusion Right ventricular pacing induced a left ventricular filling pattern, which was similar to that of left bundle branch block.
方法完全性左束支传导阻滞者(LBBB)20例，正常对照者20例。
Methods 20 subjects with isolated left bundle branch block (LBBB), and 20 normal controls were recruited in this study.
目的观察孤立性左束支传导阻滞(L BBB)患者左室舒张期的充盈方式。
Objective to evaluate the left ventricular diastolic Doppler filling patterns in patients of isolated left bundle branch block (LBBB).
目的：观察孤立性左束支传导阻滞(LBBB)患者左室舒张期的充盈方式。
Objective: to evaluate the Doppler left ventricular diastolic filling patterns in patients with isolated left bundle branch block (LBBB).
目的：探讨完全性左束支传导阻滞（CLBBB）与冠状动脉病变部位的关系。
Objective:To evaluate the relationship between chronic complete left bundle branch block(CLBBB)and lesion sites of coronary heart disease(CHD).
结论：与正常心脏传导比较，孤立性左束支传导阻滞患者的左室舒张充盈方式异常。
Conclusion: The results indicate that isolated left bundle branch block is associated with significant alterations in Doppler left ventricular diastolic filling patterns.
目标：多时相室间隔运动和间隔-侧壁心尖左心室(LV)运动为左束支传导阻滞的心电图特征。
Objective: Multiphasic septal motion and septal to lateral apical left ventricular (LV) motion are echocardiographic characteristics of left bundle branch block.
心动过速可呈窄QRS图形、左束支传导阻滞（LBBB）图形及右束支传导阻滞（RBBB）图形。
The QRS complex, during tachycardia could be in morphology of narrow, left bundle branch block (LBBB) and right bundle branch block(RBBB) with VA dissociation.
心动过速可呈窄QRS图形、左束支传导阻滞（LBBB）图形及右束支传导阻滞（RBBB）图形。
The QRS complex, during tachycardia could be in morphology of narrow, left bundle branch block (LBBB) and right bundle branch block(RBBB) with VA dissociation.
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