Successful resynchronization by permanent His-bundle pacing in a patient with pacing-induced cardiomyopathy

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• 作者：Yoji Iida ; MD ; ^{iida@sc4.so-net.ne.jp} ; Tomoaki Izawa ; MD ; Chikara Kobari ; MD ; Toru Yatsuhashi ; MD ; Nobuyuki Makishima ; MD
• 关键词：Cardiac resynchronization therapy ; Cardiomyopathy ; His-bundle pacing
• 刊名：Journal of Arrhythmia
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：32
• 期：6
• 页码：499-501
• 全文大小：678 K
• 卷排序：32

文摘

Right ventricular (RV) pacing has been reported to result in ventricular dyssynchrony, heart failure, and increased mortality. Pacing associated deterioration of left ventricular (LV) systolic function has been termed pacing-induced cardiomyopathy (PICM). While upgrading to biventricular pacing (BiVP) is an effective therapy for PICM, permanent His-bundle pacing (HBP) can be a physiological alternative to BiVP. We present a patient with PICM who responded dramatically to permanent HBP.