| Recruiting | Feasibility Study on the VERAFEYE Imaging and Navigation System for Guided Catheter Ablation Procedures NCT07271238 | LUMA Vision Ltd. | N/A |
| Not Yet Recruiting | HeartBeam ECG Registry NCT07501299 | HeartBeam, Inc. | — |
| Recruiting | Anatomical Navigation for Guided Electrophysiology in AFL and AFib NCT07210151 | LUMA Vision Ltd. | N/A |
| Enrolling By Invitation | Pulsed-Field Ablation for Recurrent Atypical Atrial Flutter NCT07362134 | Taipei Veterans General Hospital, Taiwan | N/A |
| Not Yet Recruiting | Detection of Atrial Fibrillation Through Voice Signal Processing NCT07212816 | Vital Audio Inc | — |
| Not Yet Recruiting | Beta-blockers for Prevention of Supraventricular Arrhythmia Following PFO Closure NCT07123506 | Yonsei University | N/A |
| Not Yet Recruiting | Empiric Pulsed Field Pulmonary Vein Isolation During Atrial Tachycardia Ablation in Adults With Congenital Hea NCT06969378 | Boston Children's Hospital | N/A |
| Recruiting | Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus in The Emergen NCT07002450 | Ottawa Heart Institute Research Corporation | N/A |
| Recruiting | Intracardiac Echocardiography-Guided Cavotricuspid Isthmus Ablation With a Circular-Shaped Pulsed Field Ablati NCT07353775 | Beijing Anzhen Hospital | — |
| Recruiting | Pericardiotomy in Cardiac Surgery NCT06486636 | Population Health Research Institute | N/A |
| Recruiting | DETECTion of PeriOperative Atrial Fibrillation After Noncardiac Surgery NCT06519747 | Population Health Research Institute | — |
| Not Yet Recruiting | Analysis of the Efficacy and Stability of a Wearable ECG Monitor NCT06546046 | Mezoo Co., Ltd. | N/A |
| Recruiting | Registry of Atrial Arrhythmia Ablation Procedures Using Pulsed Field Ablation in Poland NCT07109141 | Wroclaw Medical University | — |
| Enrolling By Invitation | Storytelling for Reducing Gap in Anticoagulation Use in African Americans With Atrial Fibrillation NCT05997914 | University of Massachusetts, Worcester | N/A |
| Not Yet Recruiting | A Comparative Study Evaluating the Vein of MArshall Ethanol Infusion Ablation Using an Over-the-wire (OTW) Bal NCT06460831 | Shanghai Chest Hospital | N/A |
| Not Yet Recruiting | Ablation Index in Standard vs. High Power Radiofrequency Ablation for Typical Atrial Flutter: A Randomized Stu NCT06406686 | University of Calgary | N/A |
| Active Not Recruiting | A Study to Select the Dose and Evaluate the Effectiveness and Safety of the Drug Refralon®, Tablets, 1 mg for NCT06540352 | National Medical Research Center for Cardiology, Ministry of Health of Russian Federation | Phase 2 |
| Unknown | MCG for Localization of Tachyarrhythmia's Origin NCT06327425 | Qilu Hospital of Shandong University | N/A |
| Completed | AIMIGo 12L ECG Synthesis Software Pivotal Study for Arrythmia Detection NCT06123130 | HeartBeam, Inc. | N/A |
| Recruiting | Efficacy of Early Rhythm Control Therapy in Patients With Subclinical Atrial Fibrillation NCT07447297 | Samsung Medical Center | N/A |
| Active Not Recruiting | Systematic Assessment of Treatment Effectiveness for Long-Term Management of Stable Atrial Tachycardia in Inpa NCT07239804 | Evangelical Hospital Düsseldorf | — |
| Recruiting | The Z Stitch Early Bed Rest Assessment Study NCT06087497 | Oregon Health and Science University | N/A |
| Completed | DeteCtiON and Stroke PreventIon by MoDEl ScRreenING for Atrial Fibrillation NCT05838781 | Bristol-Myers Squibb | N/A |
| Active Not Recruiting | RESOLVE-AF: Clinical Evaluation of the Ablacath™ Mapping Catheter and Ablamap® System Utilizing Electrographic NCT05883631 | Cortex | N/A |
| Unknown | A Study to Evaluate Accuracy and Validity of the Chang Gung ECG Abnormality Detection Software NCT05903313 | Chang Gung Memorial Hospital | — |
| Active Not Recruiting | Myocardial Fibrosis in Patients With Permanent Pacemakers NCT05920226 | Ryazan State Medical University | — |
| Active Not Recruiting | The Danish Non-vitamin K Antagonist Oral Anticoagulation Study in Patients With Atrial Fibrillation NCT03129490 | Herlev and Gentofte Hospital | Phase 4 |
| Recruiting | Anteroposterior Versus Anterolateral Electrode Position for Electrical Cardioversion of Atrial Fibrillation NCT05511389 | McMaster University | N/A |
| Recruiting | What is the Optimal Antithrombotic Strategy in Patients With Atrial Fibrillation Undergoing PCI? NCT04436978 | St. Antonius Hospital | Phase 4 |
| Completed | Efficacy and Safety Evaluation of Refralon®, Concentrate for Solution for Intravenous Injection in Patients Wi NCT05773170 | R-Pharm | — |
| Recruiting | Excessive Supraventricular Activity and Atrial Fibrillation NCT04593498 | Karolinska Institutet | — |
| Withdrawn | AntiCoagulation Tracking InterVention and Evaluation NCT04059965 | University of California, San Francisco | N/A |
| Completed | RAFF5 Proposal: Improve the Quality and Safety of Patients Seen in the Emergency Department for Acute Atrial F NCT05468281 | Ottawa Hospital Research Institute | — |
| Unknown | The Use of a Monitoring Device by General Practitioners During Out-of-hours Care NCT05222711 | KU Leuven | N/A |
| Completed | FREEZE-AFIB Post-Market Study NCT05089877 | AtriCure, Inc. | — |
| Unknown | ICE Based Atrial Flutter Ablation Vs Conventional Fluoroscopy/Anatomical Mapping Based Ablation - ICE Flutter NCT05229848 | Kansas City Heart Rhythm Research Foundation | N/A |
| Recruiting | Baseline Atrial Fibrosis Predicts Risk for Post-operative Atrial Fibrillation in Patients Undergoing Cardiac S NCT05014802 | Tulane University | — |
| Unknown | Ablation of Typical Right Atrial Flutter NCT05755074 | Hartford Hospital | N/A |
| Completed | enHEART - Exploring Full Content of Optical Signals to Enhance Cardiac Arrhythmia Screening NCT04884100 | Centre Hospitalier Universitaire Vaudois | N/A |
| Terminated | iCLAS™ Cryoablation System Post-Market Clinical Follow-up (PMCF) Study NCT05416086 | Adagio 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 | — |
| Unknown | Physician Acceptance of the NeuTrace System for Cardiac Electroanatomic Mapping NCT05214170 | NeuTrace, Inc. | N/A |
| Completed | Impact of Catheter Ablation on ABC Risk Scores NCT05635864 | Hannover Medical School | — |
| Completed | Suture Closure AFtEr VEIN Access for Cardiac Procedures (SAFE-VEIN) Trial NCT04632641 | Wake Forest University Health Sciences | N/A |
| Completed | Long Term Arrhythmia Risk and Cardiovascular Events in Hematopoietic Stem Cell Transplant NCT04118530 | Abramson Cancer Center at Penn Medicine | — |
| Recruiting | Clinical Cohort Study - TRUST NCT05521451 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | Wire Instrumentation Using Radiofrequency Energy to Impact Transseptal Efficiency NCT04645342 | University of California, San Francisco | N/A |
| Unknown | The Short and Long-term Cardiovascular Consequences of Critical Illness: The C3 Study NCT04545437 | University of Oxford | — |
| Completed | Cardiovascular Registry of Atrial Fibrillation NCT04456842 | Brazilian Clinical Research Institute | — |
| Unknown | The Impact of Video Information on Preoperative Anxiety in Interventional Cardiology Patients. NCT04473495 | Central Hospital, Nancy, France | — |
| Completed | Long-term outcomeS of cavotrIcuspid isthMus-dePendent fLuttEr Ablation: Single vs Double Catheter Procedure NCT04472936 | Centro Medico Teknon | N/A |
| Completed | Effect of Oral and Intravenous Diltiazem Protocol for Emergency Department Atrial Fibrillation NCT05391893 | Corewell Health South | Phase 4 |
| Recruiting | Comparison of LAA-Closure vs Oral Anticoagulation in Patients With NVAF and Status Post Intracranial Bleeding. NCT04298723 | Jena University Hospital | N/A |
| Completed | Comparison of Bolus Dosing of Methohexital and Propofol in Elective Direct Current Cardioversion NCT04187196 | Wake Forest University Health Sciences | Phase 4 |
| Recruiting | Acute Atrial Fibrillation and Flutter Treated Electively NCT04267159 | Tampere University | N/A |
| Unknown | Prague Registry of Electric Cardioversion NCT04919902 | Institute for Clinical and Experimental Medicine | — |
| Completed | Engaging Patients to Help Achieve Increased Patient Choice and Engagement for AFib Stroke Prevention NCT04096781 | Stanford University | N/A |
| Completed | A Study to Determine if Identification of Undiagnosed Atrial Fibrillation in People at Least 70 Years of Age R NCT04126486 | Bristol-Myers Squibb | Phase 4 |
| Unknown | Bolus vs IVP (Intravenous Push) Diltiazem for Atrial Fibrillation or Flutter NCT04141553 | Mercy Health Muskegon | Phase 4 |
| Unknown | International Multicenter Patent foRamen OVale & strokE (IMPROVE) Registry NCT04738071 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | — |
| Recruiting | Electrophysiological Registry Duesseldorf NCT07196176 | Heinrich-Heine University, Duesseldorf | — |
| Completed | Evaluation of the Use of Apple Watch Features for Identification of Cardiac Arrhythmias NCT03769207 | Apple Inc. | N/A |
| Active Not Recruiting | Validation of a Novel Smartphone-based Method for Heart Rhythm Monitoring in the Home Environment NCT04300270 | Karolinska Institutet | — |
| Completed | ArcticLine Feasibility Study NCT03604263 | Medtronic Cardiac Ablation Solutions | N/A |
| Active Not Recruiting | Risk Factors in Tachycardiomyopathy NCT03418467 | University Hospital Tuebingen | — |
| Unknown | Left Atrial Thrombus on Transesophageal Echocardiography NCT03591627 | Medical University of Warsaw | — |
| Completed | Decreasing Hospital Admissions From the ED for AAFF NCT03627143 | Ottawa Hospital Research Institute | N/A |
| Terminated | Data Collection Atrial Fibrillation Exploratory Study NCT03647085 | Boston Scientific Corporation | — |
| Completed | Stanford Cardiac Invasive Electrophysiology Novel Computer Experience NCT03549806 | Stanford University | — |
| Completed | Assessment of the Sphere-9™ Catheter and Affera Mapping and Ablation System for Treatment of Atrial and Ventri NCT04211441 | Medtronic Cardiac Ablation Solutions | N/A |
| Completed | Confirm Rx™ Versus Reveal LINQ™ - Which is More Reliable in Data Transmission? A Randomized Clinical Study NCT03720639 | Sparrow Clinical Research Institute | N/A |
| Completed | An Initial Assessment of the Sphere-9™ Catheter and Affera Mapping and Ablation System NCT04210622 | Medtronic Cardiac Ablation Solutions | — |
| Terminated | SHERLOCK 3CG™ Diamond Tip Confirmation System NCT03288766 | C. R. Bard | — |
| Completed | Start or STop Anticoagulants Randomised Trial (SoSTART) NCT03153150 | University of Edinburgh | Phase 3 |
| Completed | Colchicine For The Prevention Of Perioperative Atrial Fibrillation In Patients Undergoing Thoracic Surgery (CO NCT03310125 | Population Health Research Institute | Phase 3 |
| Completed | Half-normal Saline in Atrial Flutter Ablation NCT04001530 | Sunnybrook Health Sciences Centre | N/A |
| Completed | Esophageal 3D Mapping System for Cardiac Arrhythmias NCT03365440 | Insel Gruppe AG, University Hospital Bern | — |
| Completed | Apple Heart Study: Assessment of Wristwatch-Based Photoplethysmography to Identify Cardiac Arrhythmias NCT03335800 | Apple Inc. | N/A |
| Completed | Feasibility Study for Optically Guided Radiofrequency Ablation Catheter NCT03589742 | Medlumics | N/A |
| Completed | Arrhythmias in Post-Myocardial Infarction Patients NCT03231826 | Tampere University | — |
| Completed | Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia NCT03376438 | Edgar Jaeggi | — |
| Completed | Cardiovascular Magnetic Resonance-Guided Radiofrequency-Ablation for Atrial Flutter II NCT03078985 | University of Leipzig | N/A |
| Terminated | Detection of Atrial Fibrillation After Cardiac Surgery NCT02793895 | Unity Health Toronto | N/A |
| Completed | MIFI Flutter Registry - Ablation of Atrial Flutter With IntellaTip Sensor Technology NCT02810938 | Stiftung Institut fuer Herzinfarktforschung | — |
| Completed | A Randomized Trial of Contact Force in Atrial Flutter Ablation NCT02917538 | Aarhus University Hospital Skejby | N/A |
| Completed | Investigation of the Adagio Cryoablation System in Patients With Atrial Fibrillation NCT02839304 | Adagio Medical | N/A |
| Unknown | Randomised Prospective Trial Comparing Contact Force and Non-contact Force Guided Catheter Ablation for Cavotr NCT02825498 | Victoria Cardiac Arrhythmia Trials | N/A |
| Withdrawn | Evaluation of the Safety, Feasibility and Usability of the EPD D700 System in Atrial Flutter Ablation Procedur NCT02768051 | EPD Solutions, A Philips Company | N/A |
| Terminated | Cardiovascular Magnetic Resonance-Guided Radiofrequency-Ablation for Atrial Flutter NCT02699034 | University of Leipzig | N/A |
| Unknown | Atrial Flutter Ablation in a Real World Population NCT02591875 | Azienda Ospedaliera Pugliese Ciaccio | — |
| Completed | The VERISMART Trial NCT02490033 | The Leeds Teaching Hospitals NHS Trust | N/A |
| Completed | Evaluation of the Amigo Robotic System for Ablation of the Cavo-Tricuspid Isthmus NCT02467179 | University of California, San Diego | N/A |
| Completed | iPhone Helping Evaluate Atrial Fibrillation Rhythm Through Technology NCT02731326 | Columbia University | N/A |
| Completed | Prospective, Multicenter, Investigation of the Adagio Cryoablation System in Subjects With Atrial Flutter NCT02355106 | Adagio Medical | N/A |
| Terminated | Radio Frequency Ablation for Atrial Flutter With Magnetic Resonance Guidance and Tracking NCT02380937 | University of Leipzig | N/A |
| Completed | Prevalence of Primary Aldosteronism in Hypertensive Patients Presenting With Atrial Flutter or Fibrillation NCT01267747 | University Hospital Padova | — |
| Recruiting | Atrial Fibrillation at the Viennese University Emergency Department NCT03272620 | Medical University of Vienna | — |
| Completed | High Sensitivity Troponin T Levels Following DC Cardioversion for Atrial Fibrillation / Atrial Flutter NCT02268799 | University of Limerick | — |
| Completed | Dipole Density Mapping of Typical Atrial Flutter NCT01914497 | Acutus Medical | N/A |
| Completed | Using Smart Phone Technology in Detecting the Presence of Atrial Fibrillation NCT02214069 | The Cleveland Clinic | — |
| Completed | Intracardiac Echocardiography in Atrial Flutter Ablation NCT02426710 | Charles University, Czech Republic | Phase 3 |
| Completed | RF Lesion Monitoring With 8mm IntellaTip MiFi XP NCT02089672 | Emory University | — |
| Completed | Determination of Catheter Contact by Evaluation of Microelectrode Near-Field Signals NCT02080975 | David B. De Lurgio | N/A |
| Unknown | Randomized Trial Comparing Diltiazem and Metoprolol For Atrial Fibrillation Rate Control NCT02025465 | CAMC Health System | Phase 4 |
| Completed | Use of Dabigatran Etexilate to Prevent Stroke and Thromboembolism NCT01976507 | Vanderbilt University Medical Center | Phase 4 |
| Terminated | Comparison of Oxygen Interventions and Defibrillator Efficiency NCT02317029 | Randers Regional Hospital | N/A |
| Completed | Trial of Electrical Versus Pharmacological Cardioversion for RAFF in the ED NCT01891058 | Ottawa Hospital Research Institute | N/A |
| Unknown | Radiofrequency Ablation Plus Botulinum Toxin Injection Versus Radiofrequency Ablation Only in Patients With At NCT02002962 | Meshalkin Research Institute of Pathology of Circulation | Phase 2 |
| Unknown | PREdicting Atrial Fibrillation or Flutter NCT01851902 | Keesler Air Force Base Medical Center | — |
| Completed | Dipole Density Right Atrial Mapping and Assessment of Therapy In Cavotricuspid Isthmus Flutter NCT01872052 | Acutus Medical | N/A |
| Completed | Potassium Infusion for Conversion of Atrial Fibrillation/-Flutter NCT01818583 | Diakonhjemmet Hospital | Phase 4 |
| Completed | IntellaTip MiFi XP Ablation Catheter Trial NCT01730807 | Boston Scientific Corporation | N/A |
| Recruiting | Get With the Guidelines Atrial Fibrillation Registry NCT06245187 | American Heart Association | — |
| Completed | Impact of an Atrial Fibrillation Decision Support Tool (AFDST) on Thromboprophylaxis for Atrial Fibrillation NCT02524977 | University of Cincinnati | N/A |
| Completed | Thermocool SF Catheter Versus Thermocool Catheter in Isthmus-dependent Atrial Flutter Ablation NCT02088489 | Hospital Clinic of Barcelona | Phase 3 |
| Completed | Safety and Efficacy of Vanoxerine for Conversion of Atrial Fibrillation or Flutter to Normal Sinus Rhythm NCT01691313 | Laguna Pharmaceuticals, Inc. | Phase 2 |
| Completed | Cryoablation as Standard Treatment of Atrial Flutter NCT01604369 | Karolinska University Hospital | N/A |
| Completed | Cryoballoon Pulmonary Venous Isolation in Patients Referred for Typical Atrial Flutter Ablation NCT01521988 | University Hospital, Rouen | N/A |
| Unknown | EARLY-MYO-AF Registry NCT04512222 | RenJi Hospital | — |
| Unknown | Evaluation of Thermocool SF Catheter on the Common Cavo-tricuspid Isthmus Dependent Atrial Flutter Ablation NCT02698592 | Hospital Universitario Central de Asturias | Phase 4 |
| Completed | Comparison of Intracardiac Echocardiography and Transesophageal Echocardiography NCT02213666 | Elad Anter | — |
| Completed | The Contact-CTI Study: Use of Tissue Contact Data to Guide Atrial Flutter Ablation NCT01596959 | Oxford University Hospitals NHS Trust | Phase 4 |
| Unknown | Cryoablation in Patients With Atrial Flutter NCT01563848 | Meshalkin Research Institute of Pathology of Circulation | Phase 2 |
| Completed | Clinical Evaluation of the Blazer® Open-Irrigated Catheter for Treatment of Type 1 Atrial Flutter NCT01253200 | Boston Scientific Corporation | N/A |
| Completed | Efficacy of Transcatheter Radiofrequency Ablation of Atrial Flutter With Standard Irrigated Catheter With Flex NCT01262443 | Ettore Sansavini Health Science Foundation | N/A |
| Completed | Evaluate the Pharmacokinetics and Safety of MK-4448 in Participants With Nonvalvular Atrial Fibrillation or At NCT01229254 | Portola Pharmaceuticals | Phase 2 |
| Unknown | Therapy of Atrial Flutter by Afib Ablation NCT02051621 | University of Rostock | N/A |
| Completed | Strategy of Early Detection and Active Management of Supraventricular Arrhythmia With Telecardiology (SETAM) NCT01108692 | Biotronik France | N/A |
| Completed | Clinical Study to Evaluate the Catheter Robotics Amigo for Performing Right-Sided Electrophysiology Mapping St NCT01139814 | Catheter Robotics, Inc. | N/A |
| Completed | Atrial Fibrillation/Flutter Outcome Risk Determination NCT01138644 | Vanderbilt University | — |
| Unknown | Tricuspid Isthmus Imaged by CARTOsound, Patients With Typical Atrial Flutter NCT01113788 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | — |
| Completed | Sodium Channel Splicing in Heart Failure Trial NCT01185587 | University of Illinois at Chicago | — |
| Completed | Ablating Atrial Tachycardias Occuring During Ablation of Complex Fractionated Electrograms in Persistent AF NCT01229033 | Deutsches Herzzentrum Muenchen | N/A |
| Completed | Clarification of Optimal Anticoagulation Through Genetics NCT00839657 | National Heart, Lung, and Blood Institute (NHLBI) | Phase 3 |
| Completed | Pharmacogenetic Dosing of Warfarin NCT02065388 | Academia Sinica, Taiwan | Phase 3 |
| Completed | Prophylaxis to Reduce Postoperative Atrial Fibrillation in Cardiac Surgery NCT00953212 | MaineHealth | Phase 3 |
| Unknown | 30-Day Cardiac Event Monitor Belt for Recording Atrial Fibrillation After a Cerebral Ischemic Event NCT00846924 | Sunnybrook Health Sciences Centre | N/A |
| Terminated | Prevention of Atrial Fibrillation by Inhibition Conversion Enzyme (ICE) After Radiofrequency Ablation of Atria NCT00736294 | Centre Hospitalier Universitaire de Saint Etienne | Phase 3 |
| Unknown | Comparison of ATI-5923, a Novel Vitamin K Antagonist, With Warfarin in Patients Requiring Chronic Anticoagulat NCT00691470 | ARYx Therapeutics | Phase 2 / Phase 3 |
| Terminated | Gen2 Isthmus-Dependent Atrial Flutter Ablation Study NCT00606463 | Abbott Medical Devices | N/A |
| Terminated | Combined Use of BIOTRONIK Home Monitoring and Predefined Anticoagulation to Reduce Stroke Risk NCT00559988 | Biotronik, Inc. | Phase 4 |
| Completed | Cardiac Electrophysiological Study NCT00616629 | AstraZeneca | Phase 2 |
| Completed | Remote Magnetic Navigation For Cavotricuspid Isthmus Ablation NCT00560872 | University Hospital Goettingen | N/A |
| Completed | Apixaban for the Prevention of Stroke in Subjects With Atrial Fibrillation NCT00412984 | Bristol-Myers Squibb | Phase 3 |
| Unknown | Maximum Targeted Ablation of Atrial Flutter NCT00491010 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | Phase 4 |
| Completed | Concentrations of Amiodarone in Fat Tissue During Chronic Treatment NCT00313443 | Hopital Lariboisière | Phase 4 |
| Completed | Prevention of Atrial Tachycardia After a Right Atriotomy II NCT00709384 | Aarhus University Hospital Skejby | Phase 2 |
| Completed | Catheter Evaluation for Endocardial Ablation in Patients With Typical Atrial Flutter NCT00318565 | Biosense Webster, Inc. | Phase 4 |
| Completed | A Retrospective Analysis of the Use of ACE-inhibitors and Angiotensin Receptor Blockers NCT00321945 | Emory University | — |
| Completed | Routine Mini-invasive Electrophysiology Study for Patients Feeling Tachycardia, With a Negative Holter ECG NCT00251121 | Sykehuset Telemark | N/A |
| Completed | Double Blind Placebo COntrolled Dose Ranging studY of the eFficacy and safEty of SSR149744c 300 or 600 mg for NCT00232310 | Sanofi | Phase 2 |
| Completed | A Trial With Dronedarone to Prevent Hospitalization or Death in Patients With Atrial Fibrillation NCT00174785 | Sanofi | Phase 3 |
| Completed | Markers of Oxidative Stress Present in Blood in Patients With Atrial Fibrillation NCT00142194 | Emory University | — |
| Terminated | Markers of Oxidative Stress Present in Left Atrial Appendage Tissue in Patients With Atrial Fibrillation NCT00243802 | Emory University | — |
| Terminated | Antero-posterior Versus Antero-lateral Electrode Position for Electrical Cardioversion of Typical Atrial Flutt NCT00860314 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Completed | Placebo Controlled Double-blind Dose Ranging Study of the Efficacy and Safety of SSR149744C 50, 100, 200 or 30 NCT00233441 | Sanofi | Phase 2 / Phase 3 |
| Completed | Intravenous Tedisamil in the Rapid Conversion of Atrial Fibrillation or Flutter to Normal Sinus Rhythm in Fema NCT00126022 | Solvay Pharmaceuticals | Phase 3 |
| Completed | Intravenous Tedisamil in the Rapid Conversion of Atrial Fibrillation or Flutter to Normal Sinus Rhythm in Male NCT00126061 | Solvay Pharmaceuticals | Phase 3 |
| Completed | Intravenous Tedisamil in the Rapid Conversion of Atrial Fibrillation or Flutter to Normal Sinus Rhythm in Fema NCT00126074 | Solvay Pharmaceuticals | Phase 3 |
| Completed | Safety and Efficacy Study of RENEWAL 4 AVT NCT00180336 | Boston Scientific Corporation | Phase 2 / Phase 3 |
| Completed | Study to Determine the Response and Effectiveness of RSD1235 in Subjects With Atrial Fibrillation or Atrial Fl NCT00115791 | Astellas Pharma Inc | Phase 3 |
| Completed | Isthmus Ablation With Gold Electrode for Treatment of Atrial Flutter (AURUM 8) NCT00326001 | Biotronik SE & Co. KG | Phase 4 |
| Completed | Response to RSD1235 Compared to Placebo in Subjects With Atrial Arrhythmia After Heart Surgery NCT00125320 | Astellas Pharma Inc | Phase 3 |
| Completed | Safety and Efficacy of the CryoCor™ Cardiac Cryoablation System for the Treatment of Atrial Flutter NCT00113178 | Boston Scientific Corporation | Phase 3 |
| Completed | Use of Fish Oils to Prevent Atrial Mechanical Stunning and Atrial Remodeling Due to Atrial Arrhythmia NCT00232232 | Melbourne Health | Phase 4 |
| Completed | A Phase II/III Tolerance and Efficacy Study of RSD1235 in Patients With Atrial Flutter NCT00476112 | Advanz Pharma | Phase 2 / Phase 3 |
| Unknown | Randomized Study of Radiofrequency- vs. Cryo-Ablation for Typical Isthmus-Dependent Atrial Flutter NCT00196170 | Deutsches Herzzentrum Muenchen | Phase 4 |
| Completed | American-Australian-African Trial With Dronedarone in Patients With Atrial Fibrillation or Atrial Flutter for NCT00259376 | Sanofi | Phase 3 |
| Completed | EURopean Trial In Atrial Fibrillation(AF) or Flutter (AFL) Patients Receiving Dronedarone for the maIntenance NCT00259428 | Sanofi | Phase 3 |
| Terminated | Catheter Ablation as the First Line Therapy for Typical Atrial Flutter NCT00213408 | University Hospital, Rouen | Phase 4 |