Benefits of a Quadripolar Left Ventricular Lead in Patients Undergoing Cardiac Resynchronization Therapy with Underlying Myocardial Scar

被引:6
|
作者
Hussain, Mohsin A. [1 ]
Bhamra-Ariza, Paul [1 ]
Jacques, Adam [1 ,2 ]
Wilkinson, Peter [1 ,2 ]
Odemuyiwa, Olusola [1 ,2 ]
Fluck, David [1 ,2 ]
Beeton, Ian [1 ,2 ]
Kaba, Riyaz A. [1 ,2 ,3 ]
机构
[1] NHS Fdn Trust, Ashford & St Peters Hosp, Surrey, England
[2] Epsom & St Heliers Hosp, Surrey, England
[3] Univ Surrey, Guildford GU2 5XH, Surrey, England
来源
关键词
quadripolar LV lead; heart failure; cardiac resynchronization therapy (CRT); biventricular pacemaker; ICD; myocardial infarction; scar tissue; HEART-FAILURE;
D O I
10.1111/j.1540-8159.2011.03065.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
We present a case of a 76-year-old man with ischemic cardiomyopathy. Cardiac magnetic resonance imaging demonstrated severe left ventricular (LV) impairment with possibility of scar formation. Cardiac resynchronization therapy was employed with the aid of a novel quadripolar LV lead. The quadripolar LV lead can be programmed for 10 different pacing configurations, allowing the electrophysiologist freedom to optimize the vector around scar and also avoid phrenic nerve stimulation without the requirement of LV lead repositioning. (PACE 2013; 36:e45e47)
引用
收藏
页码:e45 / e47
页数:3
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