| The Use of a Monitoring Device by General Practitioners During Out-of-hours Care (NCT05222711) | KU Leuven | 2022-05-01 |
| ICE Based Atrial Flutter Ablation Vs Conventional Fluoroscopy/Anatomical Mapping Based Ablation - ICE Flutter Study (NCT05229848) | Kansas City Heart Rhythm Research Foundation | 2022-02-01 |
| Ablation of Typical Right Atrial Flutter (NCT05755074) | Hartford Hospital | 2021-10-28 |
| enHEART - Exploring Full Content of Optical Signals to Enhance Cardiac Arrhythmia Screening (NCT04884100) | Centre Hospitalier Universitaire Vaudois | 2021-09-15 |
| iCLAS™ Cryoablation System Post-Market Clinical Follow-up (PMCF) Study (NCT05416086) | Adagio Medical | 2021-09-03 |
| Triggers and Risk Factors for Recurrence of Atrial Arrhythmias With the Use of Long-term Monitoring (NCT05526170) | Vilnius University | 2021-08-01 |
| Suture Closure AFtEr VEIN Access for Cardiac Procedures (SAFE-VEIN) Trial (NCT04632641) | Wake Forest University Health Sciences | 2021-04-23 |
| Long Term Arrhythmia Risk and Cardiovascular Events in Hematopoietic Stem Cell Transplant (NCT04118530) | Abramson Cancer Center at Penn Medicine | 2021-04-21 |
| Wire Instrumentation Using Radiofrequency Energy to Impact Transseptal Efficiency (NCT04645342) | University of California, San Francisco | 2020-11-30 |
| The Short and Long-term Cardiovascular Consequences of Critical Illness: The C3 Study (NCT04545437) | University of Oxford | 2020-08-10 |
| Cardiovascular Registry of Atrial Fibrillation (NCT04456842) | Brazilian Clinical Research Institute | 2020-08-04 |
| The Impact of Video Information on Preoperative Anxiety in Interventional Cardiology Patients. (NCT04473495) | Central Hospital, Nancy, France | 2020-08-01 |
| Long-term outcomeS of cavotrIcuspid isthMus-dePendent fLuttEr Ablation: Single vs Double Catheter Procedure (NCT04472936) | Centro Medico Teknon | 2020-07-16 |
| Effect of Oral and Intravenous Diltiazem Protocol for Emergency Department Atrial Fibrillation (NCT05391893) | Corewell Health South | 2020-06-19 |
| Comparison of LAA-Closure vs Oral Anticoagulation in Patients With NVAF and Status Post Intracranial Bleeding. (NCT04298723) | Jena University Hospital | 2020-06-16 |
| Comparison of Bolus Dosing of Methohexital and Propofol in Elective Direct Current Cardioversion (NCT04187196) | Wake Forest University Health Sciences | 2020-04-29 |
| Acute Atrial Fibrillation and Flutter Treated Electively (NCT04267159) | Tampere University | 2020-02-10 |
| Prague Registry of Electric Cardioversion (NCT04919902) | Institute for Clinical and Experimental Medicine | 2020-01-01 |
| Engaging Patients to Help Achieve Increased Patient Choice and Engagement for AFib Stroke Prevention (NCT04096781) | Stanford University | 2019-12-18 |
| A Study to Determine if Identification of Undiagnosed Atrial Fibrillation in People at Least 70 Years of Age Reduces the Risk of Stroke (NCT04126486) | Bristol-Myers Squibb | 2019-12-17 |
| Bolus vs IVP (Intravenous Push) Diltiazem for Atrial Fibrillation or Flutter (NCT04141553) | Mercy Health Muskegon | 2019-12-01 |
| International Multicenter Patent foRamen OVale & strokE (IMPROVE) Registry (NCT04738071) | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 2019-11-13 |
| Electrophysiological Registry Duesseldorf (NCT07196176) | Heinrich-Heine University, Duesseldorf | 2019-06-01 |
| Evaluation of the Use of Apple Watch Features for Identification of Cardiac Arrhythmias (NCT03769207) | Apple Inc. | 2018-12-08 |
| Validation of a Novel Smartphone-based Method for Heart Rhythm Monitoring in the Home Environment (NCT04300270) | Karolinska Institutet | 2018-11-27 |
| ArcticLine Feasibility Study (NCT03604263) | Medtronic Cardiac Ablation Solutions | 2018-10-18 |
| Risk Factors in Tachycardiomyopathy (NCT03418467) | University Hospital Tuebingen | 2018-10-11 |
| Left Atrial Thrombus on Transesophageal Echocardiography (NCT03591627) | Medical University of Warsaw | 2018-10-01 |
| Decreasing Hospital Admissions From the ED for AAFF (NCT03627143) | Ottawa Hospital Research Institute | 2018-09-01 |
| Data Collection Atrial Fibrillation Exploratory Study (NCT03647085) | Boston Scientific Corporation | 2018-08-29 |
| Stanford Cardiac Invasive Electrophysiology Novel Computer Experience (NCT03549806) | Stanford University | 2018-06-21 |
| Assessment of the Sphere-9™ Catheter and Affera Mapping and Ablation System for Treatment of Atrial and Ventricular Arrhythmias (NCT04211441) | Medtronic Cardiac Ablation Solutions | 2018-06-01 |
| Confirm Rx™ Versus Reveal LINQ™ - Which is More Reliable in Data Transmission? A Randomized Clinical Study (NCT03720639) | Sparrow Clinical Research Institute | 2018-05-18 |
| An Initial Assessment of the Sphere-9™ Catheter and Affera Mapping and Ablation System (NCT04210622) | Medtronic Cardiac Ablation Solutions | 2018-05-01 |
| Start or STop Anticoagulants Randomised Trial (SoSTART) (NCT03153150) | University of Edinburgh | 2018-03-28 |
| Colchicine For The Prevention Of Perioperative Atrial Fibrillation In Patients Undergoing Thoracic Surgery (COP-AF) (NCT03310125) | Population Health Research Institute | 2018-02-14 |
| Half-normal Saline in Atrial Flutter Ablation (NCT04001530) | Sunnybrook Health Sciences Centre | 2018-01-01 |
| Esophageal 3D Mapping System for Cardiac Arrhythmias (NCT03365440) | Insel Gruppe AG, University Hospital Bern | 2017-12-15 |
| Apple Heart Study: Assessment of Wristwatch-Based Photoplethysmography to Identify Cardiac Arrhythmias (NCT03335800) | Apple Inc. | 2017-11-29 |
| Feasibility Study for Optically Guided Radiofrequency Ablation Catheter (NCT03589742) | Medlumics | 2017-06-24 |
| Arrhythmias in Post-Myocardial Infarction Patients (NCT03231826) | Tampere University | 2017-06-22 |
| Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia (NCT03376438) | Edgar Jaeggi | 2017-06-08 |
| Cardiovascular Magnetic Resonance-Guided Radiofrequency-Ablation for Atrial Flutter II (NCT03078985) | University of Leipzig | 2017-03-30 |
| Detection of Atrial Fibrillation After Cardiac Surgery (NCT02793895) | Unity Health Toronto | 2017-02-24 |
| MIFI Flutter Registry - Ablation of Atrial Flutter With IntellaTip Sensor Technology (NCT02810938) | Stiftung Institut fuer Herzinfarktforschung | 2016-10-01 |
| A Randomized Trial of Contact Force in Atrial Flutter Ablation (NCT02917538) | Aarhus University Hospital Skejby | 2016-09-01 |
| Investigation of the Adagio Cryoablation System in Patients With Atrial Fibrillation (NCT02839304) | Adagio Medical | 2016-07-01 |
| Randomised Prospective Trial Comparing Contact Force and Non-contact Force Guided Catheter Ablation for Cavotricuspid Isthmus Dependent Atrial Flutter (NCT02825498) | Victoria Cardiac Arrhythmia Trials | 2016-05-18 |
| Evaluation of the Safety, Feasibility and Usability of the EPD D700 System in Atrial Flutter Ablation Procedures (NCT02768051) | EPD Solutions, A Philips Company | 2016-05-01 |
| Cardiovascular Magnetic Resonance-Guided Radiofrequency-Ablation for Atrial Flutter (NCT02699034) | University of Leipzig | 2016-03-01 |
| Atrial Flutter Ablation in a Real World Population (NCT02591875) | Azienda Ospedaliera Pugliese Ciaccio | 2015-10-01 |
| The VERISMART Trial (NCT02490033) | The Leeds Teaching Hospitals NHS Trust | 2015-04-01 |
| iPhone Helping Evaluate Atrial Fibrillation Rhythm Through Technology (NCT02731326) | Columbia University | 2015-03-01 |
| Evaluation of the Amigo Robotic System for Ablation of the Cavo-Tricuspid Isthmus (NCT02467179) | University of California, San Diego | 2015-03-01 |
| Radio Frequency Ablation for Atrial Flutter With Magnetic Resonance Guidance and Tracking (NCT02380937) | University of Leipzig | 2015-01-01 |
| Prospective, Multicenter, Investigation of the Adagio Cryoablation System in Subjects With Atrial Flutter (NCT02355106) | Adagio Medical | 2015-01-01 |
| Prevalence of Primary Aldosteronism in Hypertensive Patients Presenting With Atrial Flutter or Fibrillation (NCT01267747) | University Hospital Padova | 2015-01-01 |
| Atrial Fibrillation at the Viennese University Emergency Department (NCT03272620) | Medical University of Vienna | 2014-10-22 |
| High Sensitivity Troponin T Levels Following DC Cardioversion for Atrial Fibrillation / Atrial Flutter (NCT02268799) | University of Limerick | 2014-10-01 |
| Using Smart Phone Technology in Detecting the Presence of Atrial Fibrillation (NCT02214069) | The Cleveland Clinic | 2014-08-01 |
| Intracardiac Echocardiography in Atrial Flutter Ablation (NCT02426710) | Charles University, Czech Republic | 2014-06-01 |
| RF Lesion Monitoring With 8mm IntellaTip MiFi XP (NCT02089672) | Emory University | 2014-04-01 |
| Determination of Catheter Contact by Evaluation of Microelectrode Near-Field Signals (NCT02080975) | David B. De Lurgio | 2014-03-01 |
| Randomized Trial Comparing Diltiazem and Metoprolol For Atrial Fibrillation Rate Control (NCT02025465) | CAMC Health System | 2013-12-01 |
| Use of Dabigatran Etexilate to Prevent Stroke and Thromboembolism (NCT01976507) | Vanderbilt University Medical Center | 2013-10-01 |
| Comparison of Oxygen Interventions and Defibrillator Efficiency (NCT02317029) | Randers Regional Hospital | 2013-09-01 |
| Trial of Electrical Versus Pharmacological Cardioversion for RAFF in the ED (NCT01891058) | Ottawa Hospital Research Institute | 2013-07-18 |
| Radiofrequency Ablation Plus Botulinum Toxin Injection Versus Radiofrequency Ablation Only in Patients With Atrial Flutter (NCT02002962) | Meshalkin Research Institute of Pathology of Circulation | 2013-06-01 |
| PREdicting Atrial Fibrillation or Flutter (NCT01851902) | Keesler Air Force Base Medical Center | 2013-05-01 |
| Potassium Infusion for Conversion of Atrial Fibrillation/-Flutter (NCT01818583) | Diakonhjemmet Hospital | 2013-03-01 |
| IntellaTip MiFi XP Ablation Catheter Trial (NCT01730807) | Boston Scientific Corporation | 2013-03-01 |
| Dipole Density Right Atrial Mapping and Assessment of Therapy In Cavotricuspid Isthmus Flutter (NCT01872052) | Acutus Medical | 2013-03-01 |
| Get With the Guidelines Atrial Fibrillation Registry (NCT06245187) | American Heart Association | 2013-01-01 |
| Impact of an Atrial Fibrillation Decision Support Tool (AFDST) on Thromboprophylaxis for Atrial Fibrillation (NCT02524977) | University of Cincinnati | 2012-12-01 |
| Thermocool SF Catheter Versus Thermocool Catheter in Isthmus-dependent Atrial Flutter Ablation (NCT02088489) | Hospital Clinic of Barcelona | 2012-11-01 |
| Safety and Efficacy of Vanoxerine for Conversion of Atrial Fibrillation or Flutter to Normal Sinus Rhythm (NCT01691313) | Laguna Pharmaceuticals, Inc. | 2012-11-01 |
| Cryoablation as Standard Treatment of Atrial Flutter (NCT01604369) | Karolinska University Hospital | 2012-06-01 |
| Cryoballoon Pulmonary Venous Isolation in Patients Referred for Typical Atrial Flutter Ablation (NCT01521988) | University Hospital, Rouen | 2012-06-01 |
| The Contact-CTI Study: Use of Tissue Contact Data to Guide Atrial Flutter Ablation (NCT01596959) | Oxford University Hospitals NHS Trust | 2012-01-01 |
| Evaluation of Thermocool SF Catheter on the Common Cavo-tricuspid Isthmus Dependent Atrial Flutter Ablation (NCT02698592) | Hospital Universitario Central de Asturias | 2012-01-01 |
| EARLY-MYO-AF Registry (NCT04512222) | RenJi Hospital | 2012-01-01 |
| Comparison of Intracardiac Echocardiography and Transesophageal Echocardiography (NCT02213666) | Elad Anter | 2012-01-01 |
| Cryoablation in Patients With Atrial Flutter (NCT01563848) | Meshalkin Research Institute of Pathology of Circulation | 2011-09-01 |
| Clinical Evaluation of the Blazer® Open-Irrigated Catheter for Treatment of Type 1 Atrial Flutter (NCT01253200) | Boston Scientific Corporation | 2011-01-01 |
| Efficacy of Transcatheter Radiofrequency Ablation of Atrial Flutter With Standard Irrigated Catheter With Flexible Tip (NCT01262443) | Ettore Sansavini Health Science Foundation | 2010-11-01 |
| Evaluate the Pharmacokinetics and Safety of MK-4448 in Participants With Nonvalvular Atrial Fibrillation or Atrial Flutter (NCT01229254) | Portola Pharmaceuticals | 2010-09-01 |
| Therapy of Atrial Flutter by Afib Ablation (NCT02051621) | University of Rostock | 2010-08-01 |
| Strategy of Early Detection and Active Management of Supraventricular Arrhythmia With Telecardiology (SETAM) (NCT01108692) | Biotronik France | 2010-07-01 |
| Atrial Fibrillation/Flutter Outcome Risk Determination (NCT01138644) | Vanderbilt University | 2010-06-01 |
| 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 | 2010-03-01 |
| Sodium Channel Splicing in Heart Failure Trial (NCT01185587) | University of Illinois at Chicago | 2010-02-01 |
| Ablating Atrial Tachycardias Occuring During Ablation of Complex Fractionated Electrograms in Persistent AF (NCT01229033) | Deutsches Herzzentrum Muenchen | 2010-01-01 |
| Clarification of Optimal Anticoagulation Through Genetics (NCT00839657) | National Heart, Lung, and Blood Institute (NHLBI) | 2009-09-01 |
| Prophylaxis to Reduce Postoperative Atrial Fibrillation in Cardiac Surgery (NCT00953212) | MaineHealth | 2009-08-01 |
| 30-Day Cardiac Event Monitor Belt for Recording Atrial Fibrillation After a Cerebral Ischemic Event (NCT00846924) | Sunnybrook Health Sciences Centre | 2009-05-01 |
| Prevention of Atrial Fibrillation by Inhibition Conversion Enzyme (ICE) After Radiofrequency Ablation of Atrial Flutter (NCT00736294) | Centre Hospitalier Universitaire de Saint Etienne | 2008-07-01 |
| Comparison of ATI-5923, a Novel Vitamin K Antagonist, With Warfarin in Patients Requiring Chronic Anticoagulation (NCT00691470) | ARYx Therapeutics | 2008-05-01 |
| Gen2 Isthmus-Dependent Atrial Flutter Ablation Study (NCT00606463) | Abbott Medical Devices | 2008-02-01 |
| Combined Use of BIOTRONIK Home Monitoring and Predefined Anticoagulation to Reduce Stroke Risk (NCT00559988) | Biotronik, Inc. | 2008-02-01 |
| Cardiac Electrophysiological Study (NCT00616629) | AstraZeneca | 2008-01-01 |