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1·Biventricular pacing has recently been shown to be better than right ventricular pacing after AV node ablation.

近来，双室起搏表现出比房室结消融后的右室起搏更佳的效果。

2·Objective: to observe the efficacy of biventricular pacing in treating refractory congestive heart failure (CHF).

目的：观察双心室起搏治疗难治性充血性心力衰竭(CHF)的疗效。

3·All of them received three chamber biventricular pacing and the left ventricular pacing lead was inserted into a cardiac vein through coronary sinus.

患者均进行了三腔双心室同步起搏，起搏电极导线分别置于右心房、右心室以及经由冠状静脉窦置于一支心脏静脉起搏左心室。

4·Objective: to observe the improvement effects of biventricular pacing therapy in heart failure patients by clinic symptom and relative heart function parameters.

目的：评价双心室起搏对顽固性心力衰竭患者的临床症状及相关心功能指标的影响。

5·Cases of CRT group were given right atrium and biventricular or pure biventricular pacing, and received strict follow-up and the pacing parameter were optimized dynamically.

CRT组施行右房双室或单纯双室起搏并动态随访、优化起搏参数，同时两组患者皆给予正规的抗心衰药物治疗。

6·Objective Previous studies have suggested that biventricular pacing could improve heart function in patients with congestive heart failure and intraventricular conduction delay.

目的双心室同步起搏已经被证明可有效改善充血性心力衰竭患者的心功能。

7·Conclusion Biventricular pacing can improve cardiopulmonary function, exercise tolerance and quality of life in patients with congestive heart failure and intraventricular block.

结论双心室起搏能有效改善慢性心衰患者心肺功能，增加运动能量，提高生活质量。

8·Heart Failure Decompensation and All-Cause Mortality in Relation to Percent Biventricular Pacing in Patients With Heart Failure: Is a Goal of 100% Biventricular Pacing Necessary?

心力衰竭患者中心力衰竭失代偿和全因死亡率与双室起搏百分比的关系：是否有必要实现100%双室起搏的目标？

9·Methods 12 patients of dilated cardiomyopathy with congestive heartfailure accompanying complete left bundle branch block were selected to receive synchronous biventricular pacing.

方法对12例临床表现为顽固性心衰，合并左束支阻滞的扩张型心肌病患者行双心室同步起搏治疗。

10·Conclusion Biventricular pacing can improve cardiopulmonary function, exercise tolerance and quality-of-life in patients with chronic heart failure and intraventricular conduction delay.

结论双心室起搏能有效改善慢性心衰患者心肺功能，增加运动能量，提高生活质量。