| Unknown | Chronic Obstructive Pulmonary Disease (COPD) Monitoring COPD, COPD Exacerbation | N/A | 2021-02-01 |
| Unknown | RESpiration deTection From Implanted Cardiac Devices in Subjects With Heart Failure (REST-HF) Heart Failure | N/A | 2018-08-07 |
| Completed | AF Septal Pacing (Clinical Investigation Plan) Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation | N/A | 2018-04-26 |
| Unknown | LINQ for impEdance meAsuremeNt While Off From HF Medication Study Heart Failure | Phase 4 | 2017-10-30 |
| Completed | Respiration Patterns With Impedance in LINQ Breathing Exercises | N/A | 2017-01-30 |
| Completed | FRailty WAlking Patterns (FRAP) Study Heart Failure | N/A | 2016-09-20 |
| Terminated | Spinal Cord Stimulation to Treat Post-operative Atrial Fibrillation Atrial Fibrillation | N/A | 2015-02-01 |
| Terminated | Therapy Coil Electrogram Collection Study Lead Insulation Failure | — | 2015-01-01 |
| Completed | Syncope Prediction Study Vasovagal Syncope | — | 2014-11-01 |
| Terminated | Model 20105 Lead Study Sick Sinus Node Syndrome | N/A | 2014-11-01 |
| Completed | IdeNtifying High riSk Patients Post Myocardial Infarction With REduced Left Ventricular Function Using Externa Post MI Left Ventricular Dysfunction | N/A | 2014-04-01 |
| Unknown | REVEAL for Respiration Detection Unexplained Syncope, Suspected Arrhythmia | N/A | 2013-09-01 |
| Completed | Mapping for Acute Transvenous Phrenic Nerve Stimulation Study Sleep Apnea | N/A | 2013-08-01 |
| Terminated | Impedance Measurements in Heart Failure Patients Heart Failure | Phase 1 | 2011-12-01 |
| Completed | AV-node Stimulation Clinical Download Study to Reduce Ventricular Rate During AF Atrial Fibrillation | N/A | 2011-11-01 |
| Terminated | Hemodynamic Differentiation of Tachycardia Episodes Using Tissue Perfusion Arrhythmias, Cardiac | N/A | 2010-03-01 |
| Unknown | DECIDE-HF: Heart Rate Variability in Heart Failure Patients Systolic Heart Failure | — | 2009-09-01 |
| Completed | INSIGHT (R)XT. Indications for Diagnosis, Arrhythmia and Monitoring of Reveal XT Atrial Fibrillation, Cardiac Arrhythmias | — | 2008-04-01 |
| Completed | Reveal® XT Performance Trial (XPECT) Atrial Fibrillation, Risk of Cardiac Arrhythmias | Phase 4 | 2007-09-01 |
| Completed | Heart Rate Regularization in Patients With Permanent Atrial Fibrillation Post Marketing Study Permanent Atrial Fibrillation | Phase 4 | 2006-01-01 |
| Completed | Electrophysiologically Guided PAcing Site Selection Study Sinus Arrhythmia, Atrial Fibrillation | Phase 4 | 2005-11-01 |
| Unknown | Mode Evaluation in Sick Sinus Syndrome Trial (MODEST) Sick Sinus Syndrome | Phase 4 | 2004-11-01 |
| Unknown | Efficacy of a Pacemaker Algorithm in Promotion of the Intrinsic Heart Activity. Bradycardia; Sick Sinus Syndrome, AV Block | Phase 4 | 2004-04-01 |
| Completed | Study to Characterize Atrial Fibrillation in CHF Patients Indicated for CRT Congestive Heart Failure, Atrial Fibrillation | Phase 4 | 2003-10-01 |
| Completed | Pacing of the Atria in Sick Sinus Syndrome Trial Preventive Strategies for Atrial Fibrillation Sick Sinus Syndrome | Phase 4 | 2000-07-01 |
| Unknown | Ventricular Pacing Site Selection (V-PASS) Atrioventricular Block | Phase 4 | — |