Bifocal Right Ventricular Resynchronization for the Failing Right Ventricle

被引:2
|
作者
Berruezo, Antonio [1 ]
De Potter, Tom [1 ]
Sitges, Marta [1 ]
Mansour, Fadi [1 ]
Mont, Lluis [1 ]
Brugada, Josep [1 ]
机构
[1] Univ Barcelona, Hosp Clin, Thorax Inst, Cardiol Dept,Arrhythmia Sect, E-08036 Barcelona, Catalonia, Spain
来源
PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY | 2011年 / 34卷 / 08期
关键词
cardiac resynchronization; right ventricle; heart failure; THERAPY;
D O I
10.1111/j.1540-8159.2010.02794.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The present case illustrates that in patients with right ventricular (RV) failure and right bundle branch block it is possible to resynchronize the RV without further worsening RV or left ventricular (LV) pump function, even in cases with various degrees of atrioventricular block. The acute response to different pacing configurations was analyzed in terms of dP/dt variations. Bifocal RV pacing (His bundle plus RV outflow tract pacing) achieved the best acute results and was chosen for permanent pacing. This pacing configuration was associated to clinical and echocardiographic improvement. (PACE 2011;34:e78-e81)
引用
收藏
页码:E78 / E81
页数:4
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