Nikolaos K Klapsinos

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STUDY OBJECTIVES Although inhaled beta2-agonists are in widespread use, several reports question their potential arrhythmogenic effects. The purpose of this study was to evaluate the cardiac electrophysiologic effects of a single, regular dose of an inhaled beta2-agonist in humans. DESIGN Prospective study. SETTING Tertiary referral center. PATIENTS(More)
AIM Changes in ventricular refractoriness and repolarization after successful electrical cardioversion to sinus rhythm in persistent atrial fibrillation (AF) patients were studied. METHODS AND RESULTS In 33 AF patients with controlled ventricular response, right ventricular ERP (VERP) at three basic cycle lengths (600, 500, 400 ms), as well as monophasic(More)
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