View clinical trials related to Atrial Fibrillation.
Filter by:Catheter ablation has emerged as an important treatment option for patients with symptomatic atrial fibrillation (AF). Pulmonary vein antral isolation (PVI) is now considered the cornerstone technique of AF ablation and has shown promise in treating paroxysmal atrial fibrillation (PAF). However, there is no unique strategy for ablation of persistent AF (PeAF), whether PVI alone is sufficient to prevent patients from recurrence remains controversial. The PROMPT-AF study is a prospective, multicenter, randomized trial involving a blinded assessment of outcomes, which is designed to compare arrhythmia-free survival between PVI and an ablation strategy termed upgraded '2C3L' for ablation of PeAF.
WATCH-TMVR (Watchman for Patients with Atrial Fibrillation Undergoing Transcatheter Mitral Valve) Clinical Trial have the main objective to assess the feasibility of combining clinically indicated MitraClip TMVR and Watchman LAAO in one setting.Mayo Clinic will be the data coordinating center for this trial, which will include up to 3 sites.
Withings Move ECG watch is designed to record ECG and detect automatically atrial fibrillation. The aim of this study is to validate the performance of Move ECG watch to detect atrial fibrillation compared to a reference 12-lead ECG.
The study aims to investigate the short-term (3 months) and intermediate-term (12 months) safety and preliminary efficacy of stereotactic radiotherapy for pulmonary vein isolation to treat refractory atrial fibrillation.
The objective is to compare IV vernakalant to IV procainamide for the ED management of acute AF patients. If vernakalant proves to be more effective, faster, and safer than IV procainamide, this will give clinicians an important alternative for pharmacological cardioversion of acute AF. The investigators propose a pragmatic comparative effectiveness trial entailing an open label, randomized controlled trial at 12 large Canadian EDs. Study subjects will be randomized to 1 of 2 treatment arms: 1) Patients will receive an initial infusion of 3mg/kg of IV vernakalant over 10 minutes, followed by a second dose of 2mg/kg over 10 minutes, if necessary, or 2) Patients will receive a continuous infusion of 15mg/kg of IV procainamide over 60 minutes. The primary aim will be to compare conversion to normal sinus rhythm between the two drugs. The investigators will include stable patients presenting with an episode of acute AF of at least 3 hours duration, where symptoms require urgent management and where immediate cardioversion is a reasonable option. Using the integrated consent model, research assistants will obtain verbal consent from eligible patients.
Investigators developed a multidimensional protocol for the management of AF in the emergency department. Investigators aimed to assess if this new ER AF management protocol would result in better outcomes compared to routine care.
This study aims to investigate the use of anticoagulants in elderly patients with non-valvular atrial fibrillation (NVAF) and the incidence of frailty in elderly patients with NVAF. After two years follow-up, we observe the incidence of thrombotic events and the influence of frailty on thrombotic events in elderly patients with NVAF.
The purpose of this study is to evaluate the safety and feasibility of the IV loading strategy in patients who are selected to receive sotalol.
The purpose if this pilot study is to determine if a perioperative infusion of 0.2% ropivacaine via bilateral T3 paravertebral catheters can decrease the incidence of new onset atrial fibrillation following primary CABG and/or valve surgery and compare a number of secondary outcomes.
The proposed clinical study aims to validate the diagnostic performance, compared to a reference ECG, of the electrocardiographic function of the BPM Core developed by Withings for the automatic identification of atrial fibrillation (AF).