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- bundle branch reentry 束支折返
- Study of Blocking of Left Bundle Branch With Radiofrequency Catheter Ablation in Normal Canines. 正常犬左束支射频消融的实验研究。
- DDD pacemarkes were implanted in 2 patients after the procedurs. 73% of patients developed right bundle branch block. 2例植入DDD永久起搏器 ,右束支阻滞发生率 73%25。
- A similar finding is often made in early stages of aortic stenosis or in incomplete leil bundle branch block. 在主动脉瓣狭窄早期或完全左束支传导阻滞病人中经常会发现类似的检查结果。
- Objective To investigate the mechanism of bundle branch block induced after radiofrequency ablation. 目的探讨射频消融术后出现束支阻滞的发生机制。
- The Characteristics of Intracardiac Electrocardiography in Atrioventricular Nodal Reentrant Tachycardia Complicated by Bundle Branch Block. 房室结折返性心动过速合并束支阻滞时心内电图特征。
- In cases with right bundle branch block,Carto system could fail to ablate IVT due to the ex-tra-systoles caused by the disturbance of mapping-process. Carto系统在ILVT(VT时体表12导联心电图表现为完全右束支阻滞伴左前分支阻滞或左后分支阻滞)标测过程中易受室性早搏干扰 ,形成错误的电解剖图而消融失败 ,且费用昂贵和手术时间长
- Objective To investigate the relationship between complete left bundle branch block(LBBB) and lesions of coronary artery. 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 assess the feasibility and accuracy of electrical depolarization in patients with bundle branch block(BBB)by Doppler tissue imaging(DTI). 目的： 拟在探讨DTI技术评价束支传导阻滞患者的心室肌电除极状态的准确性。
- The female: male was 2:1 in the left bundle branch block and left anterior hemiblock groups and 1: 1 in the group with right bundle branch block. 女性与男性的比例在左束支阻滞组及左前半阻滞组为2:1；在右束支阻滞组为1:1。
- Two to three monomorphic ventricular tachycardia (VT) with left bundle branch block (LBBB) configurations were induced in five patients. 5例病人电生理检查诱发出2-3种左束支阻滞室性心动过速。
- The significant difference of magnetocardiogram between a healthy heart and the heart with right bundle branch block was observed. 实验结果表明，健康人与心脏病患者的心脏磁场信号存在明显差异。
- It is characterized by sinoatrial node dysfunction and often includes atrioventricular node disease and bundle branch block. 它的特征是窦房结功能障碍并常伴有房室结疾病和[[束支传导阻滞]]。
- Objective:To evaluate the relationship between chronic complete left bundle branch block(CLBBB)and lesion sites of coronary heart disease(CHD). 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。
- In patients who present with concomitant left bundle branch block,the electrocardiographic manifestations of acute myocardial injury may be masked. 当心肌梗死合并左束支阻滞时,心电图诊断变得困难。
- Conclusion Atrial-based biventricular pacing seems to be of clinical value in severe heart failure patients with left bundle branch block. 结论对严重心力衰竭合并左束支传导阻滞的病人，以心房为基础的双心室起搏能改善心功能、缓解症状。
- 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。
- Objectives To assess the feasibility of ventricular depolarization in patients with complete left bundle branch block (CLBBB)by Doppler tissue imaging (DTI). 目的本文探讨多普勒组织成像（DTI）技术评价完全性左束支传导阻滞（CLBBB）患者心室除极的可行性。
- Ozdemir K,Altunkeser BB,Danis G,et al.Effect of the isolated left bundle branch block on systolic and diastolic function of left ventricle[J].Am Soe Echocardiogr,2001,14(11):1075. 张涓;杨新春;吴雅峰;等.;组织多普勒成像评价左束支传导阻滞时不同步心室活动[J]
- It showed that ST-T change,atrioventricular block(AVB),completely right bundle branch block(RBBB) and Q-T period and T-period extension by electrocardiogram and heart enlarge by X-ray. 心电图显示以ST-T改变、房室传导阻滞(AVB)、完全性右束支传导阻滞、Q-T间期延长等心肌炎的心电图改变为多,X线摄片部分有心脏扩大。
