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(for at least one location)
Rochester, MN
Describes the nature of a clinical study. Types include:
The purpose of this study is to determine if defibrillation threshold testing (DFT) results in myocardial injury as assessed by changes in high sensitivity cardiac troponin T (hs-cTnT). This will be done by comparing pre-and-post DFT hs-cTnT levels in these patients.
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Open for enrollment
The purpose of this study is to compare the rate of arrhythmia-induced events between paediatric Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) patients with and without implantable cardioverter defibrillator (ICDs), and to determine the quality of life and psychosocial functioning of paediatric CPVT patients with and without ICDs.
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Scottsdale/Phoenix, AZ
The aim of this study is to evaluate the relation of the acute pacing threshold (volts at ‘x’ pulse width) to the chronic pacing threshold of a pacemaker/ICD lead by studying the threshold during implantation at different pulse widths (eg. Twice of ‘x’, Three times of ‘x’).