atrial-fibrillation Clinical Trials
A listing of atrial-fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 463 clinical trials
AV Node Ablation and CONDUCTion System Pacing for Atrial Fibrillation With Preserved Left Ventricular Function
AVA CONDUCT is a prospective, multicenter, randomized study with single blinding, comparing left bundle branch area (LBBA) pacing with right ventricular (RV) pacing following AV node ablation in terms of clinical, functional, and electrophysiological outcomes. The primary hypothesis is that pacing-induced cardiomyopathy, defined as a decrease in LVEF by 10% …
Exercise and Dietary Lifestyle Intervention on Reducing Atrial Fibrillation Burden, Cardiac and Body Fat Mass.
Atrial fibrillation (AF) is the most common cardiac arrhythmia and is strongly associated with obesity and excess body fat. Lifestyle interventions, including exercise and dietary modification, may reduce AF burden, but long-term randomized controlled trial evidence with objective AF burden assessment and advanced cardiac imaging is limited. The MOVE-AF trial …
Assessment of Pulmonary Vein Isolation Using a Balloon Catheter With Pulsed Field Energy in Atrial Fibrillation
The goal of this clinical trial is to evaluate whether pulsed field ablation (PFA) using the novel VOLT catheter is as safe and effective as conventional thermal ablation (radiofrequency or cryotherapy) for the treatment of atrial fibrillation (AF) in adult patients undergoing their first pulmonary vein isolation (PVI). The main …
Safety and Efficacy of the CoolCryo System for Cardiac Cryoablation in the Treatment of Atrial Fibrillation
The study involves endocardial cryoablation of the left and/or right atrium of the heart using the CoolCryo system as an adjunct to mitral valve surgery, with the aim of eliminating atrial fibrillation (AF), which is a common sequelae of mitral valve defects and is associated with an increased risk of …
The Effect of Beta-blocker on Chronotropic Response and Cardiorespiratory Fitness in Patients With Atrial Fibrillation
This is a prospective study to evaluate changes in exercise capacity and chronotropic response to exercise before and after beta-blocker dosage reduction in patients with atrial fibrillation (AF).
Wide-Antral Pulmonary Vein Isolation in Atrial Fibrillation Ablation with a Single-shot Technique (WIDER-PVI)
The WIDER PVI study is a multicentre randomized clinical trial to compare the efficacy of antral versus extended antral PVI in patients with paroxysmal or persistent AF undergoing this procedure using a cryoablation balloon capable of 28 mm diameter (antral isolation) or 31 mm diameter (extended antral isolation) applications. The …
Amiodarone for the Prevention of Atrial Fibrillation After Minimally Invasive Esophagectomy in Patients With Esophageal Cancer
This phase II trial studies how well amiodarone works in the prevention of atrial fibrillation (AF) after a minimally invasive esophagectomy (MIE) in patients with esophageal cancer. Atrial fibrillation (AF) is an irregular heart rhythm, usually associated with a rapid rate, that is caused by abnormal electrical activity within the …
Pacing of Left Bundle Branch Area and Atroventricular Node ablatIon in Patients With Symptomatic Atrial Fibrillation
This study aimed to compare the clinical outcomes of left bundle branch area pacing combined with atrioventricular node ablation and pharmacologic treatment optimized according to guidelines in patients with symptomatic atrial fibrillation refractory or intolerant to drug therapy or catheter ablation.
Prospective Evaluation of Atrial Fibrillation-Related Stroke Patients in Rehabilitation Program (PEARL), an Observational Cohort Study
The goal of this observational study is to determine if rehabilitation program intensity impacts functional recovery and specific needs in adult ischemic stroke patients who require inpatient rehabilitation. The main questions it aims to answer are: Do patients with stroke of Atrial-related subtypes (AFRS) have distinct rehabilitation needs and functional …
Rate Control Efficacy in Atrial Fibrillation With Rheumatic Mitral Stenosis: Lenient vs Strict Rate Control Strategies
The goal of this clinical trial is to learn if different types of heart rate control work to improve the clinical outcomes of patients with atrial fibrillation related to rheumatic mitral stenosis in terms of reducing hospitalizations, improving quality of life, and enhancing physical functional capacities. The two types of …
