| Not Yet Recruiting | Registry on Luma Vision's VERAFEYE System (ENLIgHT) NCT06293430 | LUMA Vision Ltd. | — |
| Not Yet Recruiting | A Study on the Acquisition of 2D ICE Images With the CHORUS IDx System in Subjects Undergoing an Ablation Proc NCT07353710 | Boston Scientific Corporation | N/A |
| Recruiting | Feasibility Study on the VERAFEYE Imaging and Navigation System for Guided Catheter Ablation Procedures NCT07271238 | LUMA Vision Ltd. | N/A |
| Recruiting | AV Node Ablation and CONDUCTion System Pacing for Atrial Fibrillation With Preserved Left Ventricular Function NCT07428967 | St. Josefs-Hospital Wiesbaden GmbH | N/A |
| Recruiting | Anatomical Navigation for Guided Electrophysiology in AFL and AFib NCT07210151 | LUMA Vision Ltd. | N/A |
| Not Yet Recruiting | Study of AHRE Burden in Patients Undergoing Bachmann Bundle Area Pacing and Left Bundle Branch Pacing. NCT07305194 | University Hospital of Patras | — |
| Recruiting | BaLloon-based PFA Ablation poST Approval Outcomes for PAF and PersAF NCT07181590 | Abbott Medical Devices | N/A |
| Completed | Feasibility Study on the VERAFEYE System NCT05931835 | LUMA Vision Ltd. | N/A |
| Active Not Recruiting | A Study of the TactiFlex SE Catheter and Volt PFA Generator in Subjects With PAF: NCT06676072 | Abbott Medical Devices | N/A |
| Recruiting | Convergent Ablation Plus Left Atrial Appendage Isolation for the Treatment of Persistent Atrial Fibrillation NCT06165510 | Barts & The London NHS Trust | N/A |
| Completed | VOLT-AF IDE Clinical Study NCT06223789 | Abbott Medical Devices | N/A |
| Active Not Recruiting | Clinical and Healthcare Economic OutcoMes From ReAl-worlD Use in Europe of an AI Software During AF Ablation NCT06083012 | Volta Medical | — |
| Recruiting | VOLT CE Mark Study NCT06106594 | Abbott Medical Devices | N/A |
| Active Not Recruiting | RESOLVE-AF: Clinical Evaluation of the Ablacath™ Mapping Catheter and Ablamap® System Utilizing Electrographic NCT05883631 | Cortex | N/A |
| Completed | QT Changes as Detected From LINQ ECG During Antiarrhythmic Loading (LINQ QT) NCT05488470 | Medtronic Cardiac Rhythm and Heart Failure | — |
| Active Not Recruiting | Abbott Atrial Fibrillation Post Approval Study NCT05434650 | Abbott Medical Devices | — |
| Recruiting | Hybrid Ablation of Atrial Fibrillation in Heart Failure NCT05411614 | St. George's Hospital, London | N/A |
| Completed | AutoMatic disPERsion Tagging Function Preliminary Evaluation NCT05362656 | Volta Medical | N/A |
| Active Not Recruiting | Assessment of Flecainide to Lower the Patent Foramen Ovale Closure Risk of Atrial Arrhythmia or Tachycardia NCT05213104 | Assistance Publique - Hôpitaux de Paris | Phase 3 |
| Completed | Prospective Evaluation Analysis and Kinetics Registry NCT05247320 | University of Utah | — |
| Unknown | Development of a New Impedance Mapping System for Ablation of Atrial Arrhythmias in Patients NCT05159180 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | — |
| Recruiting | Baseline Atrial Fibrosis Predicts Risk for Post-operative Atrial Fibrillation in Patients Undergoing Cardiac S NCT05014802 | Tulane University | — |
| Completed | AcQForce Pulsed Field Ablation-CE NCT05113056 | Acutus Medical | N/A |
| Active Not Recruiting | Triggers and Risk Factors for Recurrence of Atrial Arrhythmias With the Use of Long-term Monitoring NCT05526170 | Vilnius University | — |
| Completed | The Smartphone and Wearable Detected Atrial Arrhythmia in Older Adults Case Finding Study (Smart in OAC - AFNE NCT04579159 | Atrial Fibrillation Network | N/A |
| Unknown | Ergospirometry in Paroxysmal Atrial Fibrillation Prognosis NCT05246423 | Aristotle University Of Thessaloniki | — |
| Completed | Relationship Between the Posterior Atrial Wall and the Esophagus: Esophageal Position and Temperature MEasurem NCT04394923 | Centro Medico Teknon | N/A |
| Unknown | Prague Registry of Electric Cardioversion NCT04919902 | Institute for Clinical and Experimental Medicine | — |
| Completed | Apixaban in Adults With Congenital Heart Disease and Atrial Arrhythmias: the PROTECT-AR Study NCT03854149 | AHEPA University Hospital | — |
| Completed | FIRE AND ICE II Trial Pilot NCT03706677 | Medtronic Cardiac Rhythm and Heart Failure | N/A |
| Unknown | Congestive Heart Failure and Atrial Tachyarrhythmias in Pmk Patients NCT03813589 | San Leonardo Hospital | — |
| Recruiting | ATrial Tachycardia PAcing Therapy in Congenital Heart NCT03209583 | Ian Law | — |
| Unknown | Real Zero Fluoroscopy Catheter Ablation. NCT03458273 | Medical University of Lublin | — |
| Unknown | Mediterranean Diet Plus Extravirgin Olive Oil in the Prevention of Recurrent Arrhythmias. The PREDIMAR (PREven NCT03053843 | Fundación de investigación HM | N/A |
| Completed | Treatment of Atrial Fibrillation in the Community Settings NCT06151132 | ITMO University | — |
| Unknown | Personalised Prospective Comparison of ARni With ArB in Patients With Natriuretic Peptide eLEvation NCT04687111 | Mark Ledwidge | Phase 2 |
| Unknown | Safety of External Electrocardioversion in Device Patients NCT02245009 | Universitätsklinikum Köln | — |
| Completed | Cologne Cardioversion Study NCT02241382 | Universitätsklinikum Köln | N/A |
| Completed | Effectiveness Study of Circumferential vs. Segmental Ablation in Paroxysmal Atrial Fibrillation NCT02106663 | University of California, San Diego | N/A |
| Completed | Impact Of Different Ablation Approaches on Outcome In Coexistent Atrial Fibrillation and Flutter NCT01439386 | Texas Cardiac Arrhythmia Research Foundation | Phase 3 |
| Completed | Zero Fluoroscopic Ablation Versus Conventional Fluoroscopic Ablation for Right Atrial Arrhythmias NCT03151278 | Tongji Hospital | N/A |
| Completed | EMERALD - AssEssment of CoMorbidities & Atrial ArRhythmiA Burden in DuaL-Chamber PaceD Patients NCT01188356 | MicroPort CRM | — |