View clinical trials related to Paroxysmal Atrial Fibrillation.
Filter by:The objective of this investigation is to evaluate whether pulmonary vein isolation using the VytronUS ablation system is safe and effective acutely and at 3 months.
To determine the efficacy of cryoablation alone in patients with paroxysmal atrial fibrillation who have been pretreated with dofetilide and converted from persistent atrial fibrillation.
This propsective study aims to compare the diagnostic yield of a Personal Heart Rhythm Monitor (PHRM) with an automated cardiac event recorder (ACER) to detect paroxysmal Atrial Fibrillation PAF). The investigators hypothesise that the PHRM, used intermittently for 3 months, will detect significantly more cases of PAF than the ACER, used continuously for one week. A case-control sub-study will identify individuals with confirmed PAF, and matched individuals with no evidence of PAF, to identify potential serum biomarkers for PAF. A further case-control study will assess markers of left atrial function in patients with PAF and their matched controls. Another case-control sub-study will determine the significance of frequent Atrial Premature Beats (APBs) in the development of AF over a one year period.
The aim of this prospective randomized double-blind study was to compare the efficacy and safety of Botulinum toxin injection in epicardial fat pads for preventing recurrences (in early postoperative period) of atrial tachyarrhythmia in patients with paroxysmal atrial fibrillation undergoing coronary artery bypass graft (CABG) surgery.
The investigators aimed to compare two approaches thoracoscopic epicardial ablation and endocardial catheter ablation after failed initial catheter ablation in patients with paroxysmal atrial fibrillation.
A substantial proportion of patients undergoing elective coronary artery bypass grafting have a history of paroxysmal atrial fibrillation. Paroxysmal atrial fibrillation has adverse short-and long term postoperative effects. Pulmonary vein isolation (PVI) seems to be effective treatment for paroxysmal atrial fibrillation. PVI can be done concomitantly with coronary artery bypass grafting, aortic valve replacement for aortic stenosis and combination of them. Procedure is well defined and safe. There is a lack of convincing evidence of the effect on postoperative atrial fibrillation burden, quality of life and symptoms especially in correlation with atrial fibrillation paroxysms.
The purpose of this study is to determinate if mediyoga has effects in quality of life, heart rate variability, blood pressure , heart rate in patients with paroxysmal atrial fibrillation (PAF).
Investigators hypothesized that the use of Pilsicainide after radiofrequency ablation of AF could reduce the incidence of recurrence of atrial arrhythmia during follow up compared with other class IC antiarrhythmic drugs.
to assess the near-term (12 months) efficacy of pulmonary vein isolation.
The purpose of this study is to evaluate whether treatment with ISIS CRP Rx can reduce AF (Atrial Fibrillation) burden (percentage of time spent in AF) in subjects with paroxysmal AF