Inappropriate ICD discharge due to T-wave oversensing in a patient with the brugada syndrome

被引:0
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作者
Abolfath Alizadeh
Majid Haghjoo
Arash Arya
Amir Farjam Fazelifar
Mohammad Alasti
Ata Alah Bagherzadeh
Mohammad Ali Sadr-Ameli
机构
[1] Iran University of Medical Sciences,Department of Pacemaker and Electrophysiology, Rajaie Cardiovascular Medical and Research Center
[2] Iran University of Medical Sciences,Department of Pacemaker and Electrophysiology, Rajaie Cardiovascular Medical and Research Center
关键词
Brugada syndrome; Inappropriate therapy; -wave oversensing;
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学科分类号
摘要
Accurate sensing is an essential requirement for appropriate functioning of implantable cardioverter-defibrillator (ICD). T-wave oversensing remains as an annoying problem in currently available ICD. The Brugada syndrome with its inherent dynamic variations in electrophysiologic phenomena may complicate ICD therapy. We report a patient with diagnosis of Brugada syndrome who presented with frequent inappropriate therapy due to intermittent T-wave oversensing. This problem could not be eliminated by device reprogramming and necessitated implantation of a new sense/pace lead.
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页码:65 / 68
页数:3
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