View clinical trials related to Atrial Fibrillation.
Filter by:This is an observational registry study aiming to collect data on efficacy and safety of the single chamber Biotronik DX system with enhanced atrial diagnostics. The minimal follow-up period is 24 months. All analyses on the data will be done post-hoc; the study does not intend to confirm any pre-specified hypotheses.
The purpose of the study is to evaluate the mechanisms of recurrent atrial fibrillation after cryoballoon ablation using the Arctic Front Ablation System. For those with pulmonary vein reconnection, specific sites of reconnection will be evaluated with left atrial intracardiac echo (ICE) guidance. The Achieve mapping catheter will be evaluated head-to-head with our current method of ICE-guided recordings from a conventional mapping catheter with high output pulmonary venous pacing.
The purpose of this study is to check if at 1 year after surgical ablation the electrical impulses that cause atrial fibrillation (AF) are still blocked from being able to get into the heart. Hypothesis Conduction block and ganglionic destruction are required for freedom from AF.
PRECISION GOLD is a prospective, multi-center, single arm, unblinded interventional post market clinical study conducted in Europe. The purpose of the study is to evaluate asymptomatic cerebral embolic (ACE) lesions in subjects with symptomatic paroxysmal atrial fibrillation undergoing ablation with the Pulmonary Vein Ablation Catheter (PVAC) GOLD.
The purpose of the study is to gather electrophysiological data using a multi-electrode mapping catheter during a clinically indicated cardiac ablation procedure for the treatment of persistent atrial fibrillation.
To provide additional information about the safety and efficacy of the WATCHMAN LAA Closure Technology
Colchicine will lower C-reactive protein (CRP) in chronic atrial fibrillation and reduce the rise in CRP which occurs following atrial fibrillation ablation
This prospective study aims to examine the association of specific genetic variants (single nucleotide polymorphisms) located on chromosome 1, 4 and 16, with presence of non-pulmonary vein triggers (NPVT) as well as ablation-outcome in AF patients
This is an international observational study in patients with non-valvular atrial fibrillation who are prescribed rivaroxaban under routine treatment conditions to prevent stroke or non-central nervous system systemic embolism.
The purpose of this study is to determine that a new drug called "Rivaroxaban®" is effective in preventing patients from forming clots after their heart rhythm has been reset by the cardiologist with an electrical device.