| Not Yet Recruiting | Remote Alert Pathway To Optimize CaRe of Cardiac Implantable Electrical Devices: The RAPTOR-CIED Study (Main P NCT07352657 | Beth Israel Deaconess Medical Center | N/A |
| Not Yet Recruiting | Increased Pacemaker Lower Rate in ATTR Cardiac Amyloidosis NCT07413081 | Region Skane | N/A |
| Recruiting | Trial Evaluating the Benefit of Left Bundle Branch Area Stimulation Compared With Conventional Pacing in Post- NCT07236489 | Nantes University Hospital | N/A |
| Not Yet Recruiting | Virtual Reality in Electrophysiological Procedures and Device Implantation: the VR inEP Trial NCT07105241 | Radboud University Medical Center | N/A |
| Enrolling By Invitation | OPTimising a Screening Program to Detect Pacemaker-associated Heart Failure Using Artificial Intelligence NCT07372651 | University of Leeds | — |
| Not Yet Recruiting | Cardiovascular Performance and Exercise Response in Patients With Persistent or Permanent Atrial Fibrillation NCT07205679 | Habib Khan | — |
| Not Yet Recruiting | Fluoroless Conduction System Implant NCT07094217 | Imperial College London | — |
| Recruiting | Pacemaker-related Tricuspid Regurgitation Progression and Long-term Outcomes NCT06922526 | Haiyan Wang | — |
| Completed | Effect of Clinical Pharmacist Consultation on Pain Management NCT06748482 | Anwar Mohsen Naji Bin Ali Alhaj | N/A |
| Not Yet Recruiting | Factors Affecting Selection of Leadless Pacemaker and Atrioventricular Synchronous Pacing Status NCT06587672 | Xiaohan Fan | — |
| Completed | Postcards to Improve Remote Monitoring Connectivity Among Veterans With a Disconnected Monitor NCT07464834 | San Francisco VA Health Care System | N/A |
| Completed | Postcards to Improve Remote Monitoring Connectivity Among Veterans With a Disconnected CIED NCT07477964 | San Francisco VA Health Care System | N/A |
| Recruiting | Prospective Study of Lead-associated Tricuspid Regurgitation in Patients Undergoing New Transvalvular Lead Ins NCT07342036 | Hazem Omran | — |
| Recruiting | RAFT - Pace &Ablate NCT06299514 | Habib Khan | N/A |
| Recruiting | Comparison of Upper Extremity Function, Physical Activity Levels and Peripheral Muscle Strength, Fear of Movem NCT06775691 | Erol Olcok Corum Training and Research Hospital | — |
| Recruiting | Syncope-Asystole Latency Time in Tilt Table Test: The SALT-TILT Study NCT06356207 | Azienda Ospedaliera di Bolzano | — |
| Recruiting | A Safety and Effectiveness Monitoring in France for AVEIR VR LP and AVEIR AR LP (France LEADLESS) NCT06262295 | French Cardiology Society | — |
| Unknown | The Effect of CRT on the Frank Starling Mechanism NCT05993585 | Guy's and St Thomas' NHS Foundation Trust | N/A |
| Completed | Remote Programming of Cardiac Implantable Electronic Devices 2 NCT06272344 | University Hospital, Bordeaux | N/A |
| Recruiting | Correct Mobilization Time After Implantation of an Intracardiac Electronic Device Implantation NCT06330675 | Caporali Elena | N/A |
| Completed | Clinical Characteristics and Prognosis of Acute Cerebrovascular Events Secondary to Patients Receiving Cardiac NCT05623527 | First Affiliated Hospital Xi'an Jiaotong University | — |
| Completed | TAVI PACER: A Two-step Risk Score for Prediction of Permanent Pacemaker Implantation After TAVI. NCT06542380 | German Heart Institute | — |
| Completed | Colchicine for Patients With Aortic Stenosis Undergoing Transcatheter Aortic Valve Replacement NCT04870424 | Insel Gruppe AG, University Hospital Bern | Phase 3 |
| Unknown | EMI and CIED: Is High Power Charging of Battery Electric Car Safe? NCT05361681 | Deutsches Herzzentrum Muenchen | N/A |
| Completed | Ultrasound-guided Axillary Versus Conventional Cephalic Venous Access for Implantation of Cardiac Devices NCT04958369 | University Hospital of Patras | N/A |
| Recruiting | Remote Patient Management of CIEDs - Brady Devices NCT03636230 | Ratika Parkash | N/A |
| Recruiting | Clinical Study of Impact of Different Pacing Site in Patients NCT04931550 | Second Affiliated Hospital, School of Medicine, Zhejiang University | — |
| Completed | Ultrasound-guided Axillary Vein Access Versus Cephalic Venous Cutdown for Implantation of Cardiac Electronic D NCT04649788 | Hospices Civils de Lyon | N/A |
| Recruiting | Optimising Pacing for Contractility 2 NCT04201015 | University of Leeds | Phase 2 / Phase 3 |
| Terminated | Study of the Loss of AV Synchrony at Maximum Exercise NCT03859167 | Vanderbilt University Medical Center | — |
| Unknown | A Retrospective Trial to Evaluate the Micra Pacemaker NCT04051814 | Hoag Memorial Hospital Presbyterian | — |
| Completed | Personalized Pacing: A New Paradigm for Patients With Diastolic Dysfunction or Heart Failure With Preserved Ej NCT04721314 | University of Vermont | N/A |
| Completed | Evaluation of Ventricular Pacing Suppression Algorithms in Dual Chamber Pacemaker NCT03843242 | Keimyung University Dongsan Medical Center | N/A |
| Completed | Ventricular Electrical Synchronization by Stimulating Left and Right Bundle Branches Area in Pacing-indicated NCT04023890 | Medtronic Cardiac Rhythm and Heart Failure | — |
| Completed | Routine Surgical Procedures During COVID-19 Pandemic: a French Nationwide Cohort Study NCT05197660 | EPI-PHARE | — |
| Completed | Effects of Inspiratory Muscle and Endurance Training in Heart Failure Patients With Pacemaker NCT03501355 | Gazi University | N/A |
| Completed | Cardiac Rehabilitation After Pacemaker Implantation NCT05015075 | Pusan National University Hospital | Phase 4 |
| Completed | Evaluation of Physical Fitness and Physical Activity Levels of Pediatric Arrhythmia Patients With Pacemaker NCT03847298 | Hacettepe University | — |
| Completed | Physical Activity and Pacemaker Study NCT03052829 | Medical College of Wisconsin | N/A |
| Unknown | Multi-centre Observational Registry on Patients With Implantable Devices Remotely Monitored NCT03061747 | Azienda Ospedaliera Cardinale G. Panico | — |
| Completed | University Hospital Cardiac Device MR Registry: The Safety of MR Imaging in Patients With Implanted Cardiac De NCT02548819 | University Health Care System, Augusta, Georgia | — |
| Completed | Study Evaluating the Use of MRI on CMS Patients NCT02513056 | University of Pennsylvania | — |
| Recruiting | Leadless Pacemaker Registry: Outcomes and Follow-up From the University Hospital of St. Pölten NCT07246135 | Karl Landsteiner University of Health Sciences | — |
| Recruiting | Monaldi Hospital Rhythm Registry NCT05072119 | University of Campania Luigi Vanvitelli | — |
| Completed | Registry of Patients for MRI With Non-MRI Conditional Pacemakers and ICD Non-MRI Conditional Pacemakers and IC NCT02318550 | Lancaster General Hospital | — |
| Unknown | Complications Following Pacemaker or Implantable Defibrillator Cardioverter (ICD) Implantation in Denmark NCT01138670 | University of Aarhus | — |
| Completed | BRADYCARE: Advanced Bradycardia Device Feature Utilization and Clinical Outcomes NCT01062126 | Abbott Medical Devices | — |
| Completed | Enhancing Knowledge Implantable Cardioverter-Defibrillators (ICDs) NCT00822965 | M.D. Anderson Cancer Center | — |
| Completed | CONFIRM - Comparison of in Office Interrogation Versus Remote Measurements NCT00832988 | Abbott Medical Devices | — |
| Completed | REmote MOnitoring Transmission Evaluation of IPGs NCT00631709 | Medtronic Cardiac Rhythm and Heart Failure | Phase 4 |
| Completed | Evaluation of an Organizational Model for Remote Monitoring of Pacemaker and Implantable Cardioverter Defibril NCT01459874 | San Filippo Neri General Hospital | — |
| Completed | Correlation Research Study: IQ2, NcIQ and IQ101 NCT00491777 | Noninvasive Medical Technologies, Inc. | Phase 1 |
| Completed | Exercise in Chronically Paced Children NCT00374608 | Emory University | — |
| Completed | Adapta Pacing System Clinical Study NCT00307073 | Medtronic Cardiac Rhythm and Heart Failure | N/A |
| Completed | VIBRANT Registry: Value of Information Based From Pacemaker Recordings and New Technologies NCT00294034 | Medtronic Cardiac Rhythm and Heart Failure | — |