| Not Yet Recruiting | Evaluation of a Single-lead ECG Patch-based Telemetry System for In-hospital Monitoring NCT07260721 | Yonsei University | N/A |
| Not Yet Recruiting | Changes in Electrocardiographic (ECG) Ventricular Repolarization and Transthoracic Impedance Cardiography (ICG NCT06674278 | Lithuanian University of Health Sciences | — |
| Not Yet Recruiting | a Foundational Model for Cardiovascular Disease Diagnosis and Prediction NCT06591923 | Shanghai Zhongshan Hospital | — |
| Unknown | Association Between Cardiac ARRHYTHMIAs and Glycemic Variability in Patient With Type 2 Diabetes Monitored Thr NCT05994755 | Antonio Rapacciuolo | — |
| Recruiting | Human/Machine Interface: What the HeartMate 3 ® Device Tells Us About the Future NCT06039176 | International Consortium of Circulatory Assist Clinicians | — |
| Unknown | Potassium Kinetic During and After Hemodialysis and Potassium Profiling to Prevent Arrhythmias NCT04563091 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Antiarrhythmic and Cardioprotective Effects of Atorvastatin Versus Magnesium Sulfate in Cardiac Valve Replacem NCT03289429 | Assiut University | Phase 4 |
| Completed | EnSite Precision 2.1 Feasibility Study NCT03110146 | Abbott Medical Devices | — |
| Completed | Determination and Comparison of Short-term Effectiveness of Three Methods Used for Recognition of Arrhythmias NCT02664779 | Universidad Nacional de Colombia | N/A |
| Completed | HIPACE High Frequency Low Energy Pacing to Terminate Fast Ventricular Arrythmias NCT02629445 | The Leeds Teaching Hospitals NHS Trust | N/A |
| Completed | Hemodynamic Effects of Dry Sauna Followed by Cold Water Immersion in Healthy Subjects NCT02598258 | Montreal Heart Institute | N/A |
| Withdrawn | Acute Mechanical Response to Anti-arrhythmic Drug Therapy NCT02575534 | Evan Adelstein, MD | N/A |
| Completed | Identification for the Treatment of Complex Arrhythmias NCT02565069 | Biosense Webster, Inc. | Phase 4 |
| Withdrawn | Comparison of Carto Versus Ensite 3D Electroanatomical Mapping Systems for Arrhythmias Ablations NCT01651702 | Rabin Medical Center | N/A |
| Unknown | Medico-economic Evaluation of Strategies for the Lead Extraction of Implantable Defibrillator and Pacemakers NCT03121183 | University Hospital, Clermont-Ferrand | — |
| Completed | Picasso NAV High-Density Mapping Catheter for Signal Analysis of Complex Arrhythmias - First-In-Man NCT02110004 | Biosense Webster, Inc. | Phase 1 |
| Completed | Automate Detection of Sleep Apnea by ApneascanTM NCT02045173 | University Hospital, Grenoble | Phase 4 |
| Unknown | Thromboembolic Complications After Pacemaker or Implantable Cardioverter-Defibrillator Procedures NCT01717495 | University of Sao Paulo | — |
| Completed | Heart Rate Response to Atropine Doses Less Than 0.1mg IV to Anesthetized Infants NCT01819064 | State University of New York at Buffalo | Phase 4 |
| Unknown | Safety and Feasibility of Arrhythmia Ablation Using the Amigo Remote Robotic System as Compared With Manual Ab NCT01834872 | Instituto de Investigación Sanitaria Gregorio Marañón | Phase 4 |
| Unknown | Safety and the Effects of Isolated Left Ventricular Pacing in Patients With Bradyarrhythmias NCT01717469 | University of Sao Paulo | Phase 4 |
| Withdrawn | Safety of Phenylephrine Hydrochloride, Acetaminophen, Dimethindene Maleate Compared to Phenylephrine Hydrochlo NCT01026961 | Novartis | Phase 1 / Phase 2 |
| Completed | Differences in Morbidity Between a Necessity Endotracheal Suctioning Protocol Versus a Routine Endotracheal Su NCT01069185 | Hospital Pablo Tobón Uribe | N/A |
| Recruiting | CMR-Based Prognostic Study in Patients With Cardiac Implantable Electronic Devices NCT07336225 | Chinese Academy of Medical Sciences, Fuwai Hospital | — |
| Completed | Monitoring Arrhythmia Patients (IMPACT) NCT00919568 | Corventis, Inc. | — |
| Completed | Monitoring Arrhythmia Patients in in Hospital Monitoring NCT00919646 | Corventis, Inc. | — |
| Completed | Non Invasive Arrhythmia Detection in Hospital Settings NCT00919087 | Corventis, Inc. | — |
| Completed | Ventricular Tachyarrhythmia (VT) Storm, Gene Expression in Implantable Cardioverter Defibrillator (ICD) Patien NCT00284453 | University of Pittsburgh | — |
| Completed | T-wave Alternans and Intrathoracic Impedance Measurements NCT00669682 | Columbia University | — |
| Withdrawn | Comparison Study of BNP and Thoracic Impedance Measurements on Arrhythmias NCT00580255 | University of California, Davis | — |
| Completed | T-Wave Alternans in Acute Myocardial Infarction: An Evaluation of the Time of Testing on Its Prognostic Accura NCT00589849 | Creighton University | — |
| Terminated | Study Evaluating GAP-486 in Non-sustained Ventricular Tachycardia NCT00124891 | Wyeth is now a wholly owned subsidiary of Pfizer | Phase 2 |
| Completed | Anesthesia for Dental Treatment in Cardiac Patients: Lidocaine Comparative Study NCT00669838 | University of Sao Paulo | — |
| Completed | Long Term Safety of 125 mg Per Day of Oral Azimilide in Patients With Implantable Cardioverter Defibrillator ( NCT00751738 | Forest Laboratories | Phase 3 |
| Completed | Genetic Risk Assessment of Defibrillator Events NCT02045043 | University of Iowa | — |