View clinical trials related to Atrial Fibrillation.
Filter by:This is a large multi-center study to examine whether peri-operative intake of n-3 polyunsaturated fatty acids (PUFA) will reduce the occurrence of post-operative atrial fibrillation or flutter (AF) in patients undergoing cardiac surgery (CS).
This is a prospective single-center randomized trial comparing the efficacy and safety of PV cryoablation with the Arctic Front® catheter versus the standard PV isolation using radiofrequency irrigated tip catheters. The efficacy of both strategies will be evaluated from a clinical point of view and from the detection and quantification of AF episodes by means of the Reveal XT® implantable loop recorder.
The primary objective of this study is to analyze the diagnostic accuracy of coronary CT angiography using 320 simultaneous detector results in patients with atrial fibrillation.
Objective: To assess the efficacy and the safety of high (9g) and low dose (4.5g) of MgS in the immediate treatment of rapid AF.
The purpose of this registry is to provide additional corroborative short-term safety and long-term safety data for the NAVISTAR THERMOCOOL and NAVISTAR EZ STEER THERMOCOOL catheters in the treatment of symptomatic Paroxysmal Atrial Fibrillation (PAF).
The purpose of this study is to determine the safety and effectiveness of the endoscopic ablation system - adaptive contact (EAS-AC) in treated paroxysmal atrial fibrillation (PAF) with pulmonary vein isolation (PVI).
Atrial Fibrillation (AF) is a common postoperative complication of cardiac surgery, occuring in approximately 25-30% of coronary artery bypass graft (CABG) patients and 35-40% of heart valve repair/replacement patients. Efforts to decrease the high rates of AF have not made great inroads to the problem. The current standard of care is the use of preoperative and postoperative beta blockers. We propose to compare the use of prophylactic oral ascorbic acid with and without prophylactic oral amiodarone, in combination with oral beta blockers, for the prevention of atrial fibrillation after open heart surgery. The hypothesis is that either drug, or a combination of the two drugs, will be superior and safe when compared to beta blockers alone.
Primary Objective To evaluate the efficiency of totally endoscopic ablation of AF compared to rate control management of AF. Secondary Objectives Does totally endoscopic ablation: - reduce atrial fibrillation symptoms? - increase working capacity and improve quality of life? - improve atrial function? - reduce the risk for stroke?
The purpose of this study is to investigate the optimal daily dose and dose regimen of YM150 in subjects with non-valvular atrial fibrillation (NVAF), primarily based on safety and tolerability data.
The optimal strategy to restore sinus rhythm in patients with atrial fibrillation (AF) of less than 48 hours' duration is still controversial. The investigators performed a controlled single-center trial to compare electrical and pharmacological (propafenone) cardioversion to restore the sinus rhythm in selected patients with acute atrial fibrillation.