Circulation. Arrhythmia and electrophysiology
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Circ Arrhythm Electrophysiol · Dec 2015
Randomized Controlled Trial Multicenter Study Comparative StudyNo Benefit of Complex Fractionated Atrial Electrogram Ablation in Addition to Circumferential Pulmonary Vein Ablation and Linear Ablation: Benefit of Complex Ablation Study.
The optimal ablation strategy for persistent atrial fibrillation (AF) remains unclear. ⋯ URL: http://www.clinicaltrials.gov. Unique identifier: NCT01711047.
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Circ Arrhythm Electrophysiol · Jun 2015
Randomized Controlled TrialAtrial ectopy predicts late recurrence of atrial fibrillation after pulmonary vein isolation.
Late recurrence of atrial fibrillation (AF) after radiofrequency ablation remains significant. Asymptomatic recurrence poses a difficult clinical problem as it is associated with an equally increased risk of stroke and death compared with symptomatic AF events. Meta-analyses reveal that no single preablation patient characteristic efficiently predicts these AF recurrences. This study aimed to evaluate the prognostic value of premature atrial complex (PAC) occurrence with regard to the risk of late AF recurrence after radiofrequency ablation. ⋯ URL: http://www.anzctr.org.au. Unique identifier: ACRTN12606000467538.
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Circ Arrhythm Electrophysiol · Jun 2015
Randomized Controlled TrialCarperitide and atrial fibrillation after coronary bypass grafting: the Nihon University working group study of low-dose HANP infusion therapy during cardiac surgery trial for postoperative atrial fibrillation.
Occurrence of atrial fibrillation after cardiac surgery is associated with long-term mortality. We investigated whether infusion of human atrial natriuretic peptide (carperitide) could prevent postoperative atrial fibrillation. ⋯ -URL: http://www.umin.ac.jp. Unique Identifier: UMIN000003958.
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Circ Arrhythm Electrophysiol · Dec 2014
Randomized Controlled Trial Multicenter StudyInteraction between digoxin and dronedarone in the PALLAS trial.
Elevated serum digoxin concentration can cause toxicity, including death. Dronedarone increases digoxin concentration by P-glycoprotein interaction. In Permanent Atrial Fibrillation Outcome Study Using Dronedarone On Top Of Standard Therapy Trial (PALLAS), dronedarone was associated with both increased cardiovascular death and heart failure in patients with permanent atrial fibrillation. The present analysis examines whether the dronedarone-digoxin interaction might explain these adverse outcomes. ⋯ http://www.clinicaltrials.gov. Unique identifier: NCT01151137.
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Circ Arrhythm Electrophysiol · Oct 2014
Randomized Controlled Trial Multicenter StudyMortality reduction in relation to implantable cardioverter defibrillator programming in the Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy (MADIT-RIT).
The benefit of novel implantable cardioverter defibrillator (ICD) programming in reducing inappropriate ICD therapy and mortality was demonstrated in Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy (MADIT-RIT). However, the cause of mortality reduction remains incompletely evaluated. We aimed to identify factors associated with mortality, with focus on ICD therapy and programming in the MADIT-RIT population. ⋯ clinicaltrials.gov Unique identifier: NCT00947310.