J Verroneau

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A significant proportion of implantable cardioverter defibrillator (ICD) recipients ultimately receive device therapies. Determinants and mechanisms of syncopal events in these patients are not established. To address this issue, we reviewed prospectively collected data on 114 ICD recipients who received device therapies. There were 99 men and 15 women with(More)
OBJECTIVES To determine if etiology of heart disease is associated with differences in QT and QTc dispersion among patients with ventricular tachyarrhythmias. METHODS This study was undertaken in 145 patients undergoing electrophysiological testing for sustained ventricular tachycardia or ventricular fibrillation. Patients were divided into groups based(More)
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