| Recruiting | REPRESENT-PF Registry Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation | — | 2026-03-30 |
| Active Not Recruiting | Pragmatic Evaluation of a Pentaspline Pulsed Field Ablation System to Treat Atrial Fibrillation and Related Ar Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Long-standing Persistent Atrial Fibrillation | Phase 4 | 2025-04-15 |
| Enrolling By Invitation | Treatment of Focal Ventricular Tachycardias Using a Pulsed Field Ablation From a Point Ablation Catheter Short Focal Ventricular Arrhythmias, Premature Ventricular Contractions, Ventricular Tachycardias | N/A | 2025-01-07 |
| Completed | LS-PersAFone: Pulsed Field Ablation for Long-Standing Persistent Atrial Fibrillation Long-standing Persistent AF | N/A | 2024-01-23 |
| Recruiting | ULTRA-HFIB-Redo: Ultrasound-based Renal Sympathetic Denervation vs Control in Redo Ablation Patients Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation | N/A | 2023-12-07 |
| Completed | Versatility of a Circular Multielectrode Catheter in the Individualized Recognition & Treatment of Atrial Fibr Atrial Fibrillation, Paroxysmal or Persistent, Atrial Fibrillation and Flutter, Atrial Flutter Typical | N/A | 2023-09-28 |
| Completed | Ultrasound-Based Renal Sympathetic Denervation as Adjunctive Upstream Therapy During Atrial Fibrillation Ablat Atrial Fibrillation | N/A | 2020-07-08 |
| Withdrawn | COVID-19 Remote Monitoring COVID-19, Cardiac Arrhythmias | N/A | 2020-04-17 |
| Completed | Cardiac Arrhythmias In Patients With Coronavirus Disease (COVID-19) COVID 19 Cardiac, COVID 16 Arrhythmia, COVID 19 Death | — | 2020-04-09 |
| Terminated | Model Based Fast Anatomical Mapping Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation | N/A | 2018-04-16 |
| Terminated | ECGi Ibutilide: Effect of Ibutilide on AF Source Location and Organization Atrial Fibrillation, Persistent Atrial Fibrillation | N/A | 2017-11-01 |
| Completed | Intramural Needle Ablation for the Treatment of Refractory Ventricular Arrhythmias Ventricular Arrythmia | N/A | 2017-10-17 |
| Completed | RADAR Clinical Trial Persistent Atrial Fibrillation | N/A | 2017-06-26 |
| Completed | REnal SympathetiC Denervation to sUpprEss Tachyarrhythmias in ICD Recipients Ventricular Tachycardia | N/A | 2015-10-22 |
| Completed | REnal Sympathetic dEnervaTion as an a Adjunct to Catheter-based VT Ablation Ventricular Tachycardia | N/A | 2013-03-01 |
| Completed | Adjunctive Renal Denervation in the Treatment of Atrial Fibrillation Uncontrolled Hypertension, Atrial Fibrillation | N/A | 2012-09-17 |
| Terminated | The Effect of Blended Sensor Efficiency on Relieving the Heart's Inability to Increase Its Rate During Exercis Chronotropic Incompetence | N/A | 2012-03-01 |
| Terminated | Deviating the Esophagus in Atrial Fibrillation Ablation Esophageal Deviation, Atrial Fibrillation, Ablation | N/A | 2011-11-01 |
| Terminated | Impact of Renal SympAthetic DenerVation on Chronic HypErtension Uncontrolled Hypertension | N/A | 2011-10-01 |
| Terminated | Stepwise Approach To sUbstrate Modification for Ventricular Tachycardia Ventricular Tachycardia, Catheter Ablation, Tachycardia, Ventricular | N/A | 2011-09-01 |
| Completed | Renal Sympathetic Denervation for the Management of Chronic Hypertension Uncontrolled Hypertension | N/A | 2011-01-01 |
| Completed | Percutaneous Hemodynamic Support With Impella 2.5 During Scar-related Ventricular Tachycardia Ablation Ventricular Tachycardia | N/A | 2010-09-01 |
| Completed | Effect of Balloon Cryoablation on Left Atrial Function Atrial Fibrillation | N/A | 2010-06-01 |
| Completed | Modified Ablation Guided by Ibutilide Use in Chronic Atrial Fibrillation Persistent Atrial Fibrillation | N/A | 2009-10-01 |