Abstract
Appropriate sensing is indispensable for appropriate functioning of implantable cardioverter-defibrillator (ICD). Oversensing is a major clinical dilemma in patients with ICD leading to inappropriate ventricular arrhythmia detection and therapy. T-wave oversensing is an important clinical problem leading to QRS double counting with inappropriate therapy, in particular. We present a patient with dilated cardiomyopathy and intermittent T wave oversensing by an ICD which could be resolved by device reprogramming.
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© 2010, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.