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
Waveform Periodicity Analysis in Patients With Persistent Atrial Fibrillation
STUDY DESIGN A prospective study. OBJECTIVE A single center clinical trial on the analysis of intracardiac atrial electrogram waveform periodicity for catheter ablation of persistent atrial fibrillation with OCTARAY™ Mapping Catheter, as prospective randomized controlled study. HYPOTHESIS The critical atrial substrates in maintaining persistent atrial fibrillation could be identified by …
Cycle-Length Mapping in Patients With Non-paroxysmal Atrial Fibrillation
The critical atrial substrates in maintaining persistent atrial fibrillation might be identified by Cycle-Length Mapping (CLM) module. Based on the results of multicenter study in Cycle-Length Mapping between Taipei Veterans General Hospital (Professor Shih-Ann Chen) and IRCCS San Donato Policlinic (Professor Carlo Pappone), targeted CLM driver-ablation provided significant benefits in …
Ablation Strategies for Persistent Atrial Fibrillation Combined With Heart Failure
(1) To evaluate the efficacy and safety of "2C3L" strategy combined with VOM anhydrous ethanol chemical ablation for persistent atrial fibrillation complicated with heart failure; (2) To evaluate the effectiveness of high-efficiency ablation of atrial fibrillation complicated with heart failure.
Optimized Ablation of the Posterior Wall in Persistent Atrial Fibrillation
The design of this study is an intervention, randomized, controlled study and contains three randomized groups：（1）PVI group；（2）PVI+PWI group;（3）PVI+PWI+EGM group.
Value of Screening and Treatment of SAHS in the Management of AF Ablation Candidates
The present prospective cohort study (not randomized) analyses the value of screening and treatment of SAHS in the management of patients with AF refractory to antiarrhythmics drugs, potentially candidates for ablation. Patients at low risk of suffering from SAHS will follow conventional management of their AF, according to the usual …
LAA Clipping Versus NOACs to Prevent Stroke in Non-paroxysmal Atrial Fibrillation.
This trial is designed to examine the hypothesis that thoracoscopic LAA clipping is superior to NOACs for stroke, systemic embolism, all-cause mortality, major bleeding events and clinically relevant nonmajor bleeding events in AF patients at high risk of embolism (CHA2DS2-VASc ≥2 in men and ≥3 in women) that are not …
Chloroquine for Patients With Symptomatic Persistent Atrial Fibrillation: A Prospective Pilot Study
The goal of this pilot study is to explore the efficacy of chloroquine in terminating persistent AF and assess its potential role as a pharmacological cardioversion agent for the management of AF.
Pulsed Field Ablation vs. Cryoballoon Ablation in Patients With Persistent Atrial Fibrillation
This clinical study is being conducted to compare two different treatment methods for persistent atrial fibrillation (AF), a common heart rhythm disorder. Atrial fibrillation occurs when the upper chambers of the heart (the atria) beat rapidly and irregularly. This can lead to symptoms like palpitations, shortness of breath, or fatigue, …
Safety and Performance of the SpherePVI™ Catheter to Treat Paroxysmal Atrial Fibrillation
A prospective, single-arm, single-center study to evaluate the safety, performance, and effectiveness of the SpherePVI™ Catheter for treating paroxysmal AF.
Pulsed Field Ablation With Concomitant Radiofrequency Cardioneuroablation in Patients With Paroxysmal Atrial Fibrillation
Pulsed-field ablation (PFA) is a novel, non-thermal method for the treatment of atrial fibrillation (AF). It uses short, high-voltage electrical pulses to selectively ablate cardiomyocytes. PFA has demonstrated a high safety profile with reduced complication rates compared to thermal ablation. Thermal ablation of parasympathetic ganglia during conventional pulmonary vein isolation …
