Tachycardia: all 620 studies
Page 6 of 7. Open to participants first (78), then studies with results posted, then the rest; newest registration first within each.
- Effect of Indacaterol Maleate in Chronic Obstructive Pulmonary Disease (COPD) on Lung Volume and Related DyspneaCompletedNCT01377051Phase 4
- Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in LifeCompletedNCT01367977
- Cognitive Dysfunction in Postural Tachycardia SyndromeCompletedNCT01366963
- Ivabradine in Hemodialysed Patients With Increased Heart RateStatus unknownNCT01364077Phase 4
- Study of the Wearable Defibrillator in Heart-Failure PatientsCompletedNCT01326624
- Assessment of Vascular Endothelial Function in Postural Tachycardia SyndromeCompletedNCT01308099
- The Effect of Dexmedetomidine on Hemodynamic Response During Double Lumen Endotracheal IntubationCompletedNCT01289769Phase 2
- NORDIC ICD (Cardioverter Defibrillator Implantation) TrialCompletedNCT01282918Not applicable
- Study Evaluating the Efficacy and Safety of Remifentanil in a Rapid Sequence Induction for Fragile SubjectsCompletedNCT01259648Phase 4
- Heart Rate Control With Esmolol in Septic ShockCompletedNCT01231698Phase 2
- Ablating Atrial Tachycardias Occuring During Ablation of Complex Fractionated Electrograms in Persistent AFCompletedNCT01229033Not applicable
- Accuracy and Safety Study of the Magnetecs CGCI System for Intracardiac MappingStatus unknownNCT01222156Phase 1/2
- Sevoflurane and Isoflurane for RF or Cryo Ablation in Children.TerminatedNCT01216501
- Local Vasoconstriction in Postural Tachycardia SyndromeCompletedNCT01210430Early Phase 1
- uPHI: Wireless Body Area Network Core TechnologyStatus unknownNCT01200667
- A Study of Early Robotic Ablation by Substrate Elimination of Ventricular TachycardiaCompletedNCT01182389Not applicable
- Testing Objective Methods for Template Matching Ventricular Tachycardia and PacemappingCompletedNCT01170416
- Impact of Ventricular Pacing in Unselected ICD/CRT-D PatientsCompletedNCT01169896
- First Arrhythmia Collection of Transvenous and Simultaneous Subcutaneous Implantable Defibrillator DataCompletedNCT01161589
- Palpitations and Tachycardia in Fibromyalgia SyndromeStatus unknownNCT01147263
- Radiation Exposure Reduction in Supraventricular Tachycardia AblationCompletedNCT01132274Phase 4
- Strategy of Early Detection and Active Management of Supraventricular Arrhythmia With Telecardiology (SETAM)CompletedNCT01108692Not applicable
- Left Ventricular Capture Management StudyCompletedNCT01089634
- Hemodynamic Differentiation of Tachycardia Episodes Using Tissue PerfusionTerminatedNCT01088308Not applicable
- Intranasal Injection Versus Topical Administration of Epinephrin During Endoscopic Sinus SurgeryStatus unknownNCT01075581Not applicable
- Optimal Sensing in Atrial Tachyarrhythmia's StudyTerminatedNCT01074749Not applicable
- Ablation of Clinical Ventricular Tachycardia Versus Addition of Substrate Ablation on the Long Term Success Rate of VT AblationCompletedNCT01045668Phase 3
- Exercise Training in ICD Recipients; Effect on Therapy Delivered, Depression and AnxietyCompletedNCT01038960Phase 3
- Study of a New Catheter Using Force Sensing Capabilities for the Treatment of Atrial Fibrillation and Ventricular TachycardiaCompletedNCT01032317Phase 1/2
- Observational Study of Patient Comprehension, Perception, Fears and Appreciation Following Home-Monitoring ImplementationCompletedNCT01006746
- Intravenous (IV) Saline and Exercise in Postural Tachycardia Syndrome (POTS)Active, not recruitingNCT01000350Not applicable
- Benefits of Implantable Cardioverter Defibrillator Follow-up Using Remote MonitoringCompletedNCT00989417Not applicable
- Breathing Device in Postural Orthostatic Tachycardia Syndrome (POTS)Active, not recruitingNCT00962728Not applicable
- Substrate Modification in Stable Ventricular Tachycardia in Addition to Implantable Cardioverter Defibrillator (ICD) TherapyCompletedNCT00919373Not applicable
- Ventricular Tachycardia (VT) Ablation or Escalated Drug TherapyCompletedNCT00905853Phase 4
- Magnetically Navigated vs. Manually Guided Radiofrequency in Atrioventricular-node-reentry-tachycardiaCompletedNCT00875914Phase 4
- OptiSense™ Performance in Detecting Atrial EpisodesCompletedNCT00870324
- Cardiovascular Effects of Selective I(f)-Channel BlockadeStatus unknownNCT00865917Phase 2
- Follow-up of Patients With Implantable Cardioverter Defibrillators by Home Monitoring (ANVITE)TerminatedNCT00858559Not applicable
- Implantable Cardioverter Defibrillator (ICD) Support Groups and VeteransTerminatedNCT00846417
- Comparison of Right Ventricular Septal and Right Ventricular Apical Pacing in Patients Receiving a CRT-D DeviceCompletedNCT00833352Not applicable
- Long-Standing Persistant Atrial Fibrillation-Pulmonary Vein Isolation With or Without AblationCompletedNCT00820625Not applicable
- European Health Economic Trial on Home Monitoring in ICD and CRT-D Patients (EuroEco)TerminatedNCT00776087Not applicable
- Dopamine in Orthostatic ToleranceTerminatedNCT00748228Not applicable
- Septal Positioning of Ventricular Implanted Cardioverter Defibrillator (ICD) LeadsCompletedNCT00745745Not applicable
- Optimal Anti-tachycardia Therapy in Implantable Cardioverter-defibrillator (ICD) Patients Without Pacing IndicationsCompletedNCT00729703Phase 4
- Biventricular Tachycardias Outcome TrialCompletedNCT00729235Phase 4
- Autonomic Profiles in Pediatric Patients With Cyclic Vomiting Syndrome (CVS), Irritable Bowel Syndrome (IBS),Postural Orthostatic Tachycardia Syndrome (POTS), Functional Abdominal Pain (FAP) or Chronic NauseaCompletedNCT00728026
- Anti-arrhythmic Medication v. MRI-Merge Ablation in the Treatment of Ventricular TachycardiaWithdrawnNCT00721032Not applicable
- Feature Assessment Study for Indications Based ProgrammingCompletedNCT00711893
- Prevention of Atrial Tachycardia After a Right Atriotomy IICompletedNCT00709384Phase 2
- Ajmaline Utilization in the Diagnosis and Treatment of Cardiac ArrhythmiasCompletedNCT00702117Phase 4
- Change in Heart Rate Variability Prior to Tachyarrhythmia in ICD Implanted PatientsCompletedNCT00701467
- Intravenous Beta-blockade for Improvement of Autonomic ActivityCompletedNCT00700466
- Medtronic Genetic Arrhythmia Markers for Early Detection (GAME Study)CompletedNCT00664807
- Spontaneous Atrio Ventricular Conduction PreservationCompletedNCT00655213Phase 4
- NTX Wireless Patient Monitoring SystemCompletedNCT00654693
- Validation of the NTX Wireless Patient Monitoring SystemCompletedNCT00644644
- Survival of Patients With Primary Prophylactic ICD IndicationCompletedNCT00619593Phase 4
- AV Nodal Reentrant Tachycardia StudyCompletedNCT00618683Not applicable
- Fast VT Episodes Are Terminated by ATP One ShotCompletedNCT00617578Phase 4
- Pathophysiology of Orthostatic IntoleranceActive, not recruitingNCT00608725Not applicable
- Cognis and Teligen 100 HE and Reliance Quadripolar Defibrillation Lead (4-Site) Field FollowingCompletedNCT00606710
- A Randomized Trial of Remote Monitoring of Implantable Cardioverter Defibrillators Versus Quarterly Device Interrogations in ClinicCompletedNCT00606567Not applicable
- Clonidine to Prevent Implantable Cardiovertor Defibrillator FiringWithdrawnNCT00585871Not applicable
- Ablation of Inappropriate Sinus TachycardiaTerminatedNCT00584649Not applicable
- Genetic Substudy of the Alternans Before Cardioverter Defibrillator (ABCD) TrialCompletedNCT00583297
- The Use of CT to Identify Damaged Heart Muscle in Patients Undergoing Ventricular Tachycardia Ablation.TerminatedNCT00583284
- Acute Salt Handling in Orthostatic IntoleranceActive, not recruitingNCT00581633Not applicable
- Objective Sleep Disturbances in Orthostatic IntoleranceCompletedNCT00581022
- Autonomic Nervous System and Chronic Fatigue SyndromeCompletedNCT00580619Phase 1
- PAtient NOtifier Feature for Reduction of AnxietyCompletedNCT00559559Not applicable
- Dynamic Substrate Mapping (DSM) for Ischemic VTTerminatedNCT00558857Phase 1
- iPod and Other MP3 Players on ICDs and Pacemakers in ChildrenCompletedNCT00542854
- Influence of Home Monitoring on the Clinical Status of Heart Failure Patients With an Impaired Left Ventricular FunctionCompletedNCT00538356Phase 4
- Intravenous n-3 Fatty Acids and Ventricular Tachycardia in Patients With Implantable Cardioverter Defibrillator (ICD)-PacemakerCompletedNCT00534300Phase 1/2
- The Ability Of The PD2i Cardiac Analyzer To Predict Risk Of Ventricular Tachyarrhythmic EventsWithdrawnNCT00510731
- Risk of Life-threatening Heart Rhythm Disturbances in SiblingsCompletedNCT00498524
- Ablation for ICD Intervention Reduction in Patients With CADTerminatedNCT00481377Not applicable
- Exteriorized Versus In Situ Uterine Repair at Cesarean DeliveryCompletedNCT00452972Not applicable
- Effectiveness of Calcium Channel Blockers and Adenosine in the Emergency Management of SVTCompletedNCT00413712Phase 4
- Remote Follow-up of Patients Receiving Implantable Cardioverter Defibrillator for Prophylactic TherapyCompletedNCT00401466Phase 4
- Further Acute Research of a Subcutaneous Implantable Defibrillator (S-ICD) SystemCompletedNCT00399217
- Safety and Effectiveness of Cardiac Resynchronization Therapy With DefibrillationCompletedNCT00387803Phase 2/3
- Right Ventricular Defibrillation Lead Select Site StudyStatus unknownNCT00385749Not applicable
- Iv Amiodarone Versus Iv Procainamide to Treat Haemodynamically Well Tolerated Ventricular TachycardiaTerminatedNCT00383799Phase 4
- Study to Verify Proper Detection of Supraventricular Tachyarrhythmia With Single-Lead Dual-Chamber Implantable Cardioverter-Defibrillators (ADRIA)CompletedNCT00324662Phase 4
- Registry of Unexplained Cardiac ArrestCompletedNCT00292032
- INSIGHTS ICD RegistryCompletedNCT00279968
- PREPARE - Primary Prevention Parameters EvaluationCompletedNCT00279279Not applicable
- MAVRIC VR ICD RegistryCompletedNCT00270933
- Clinical Investigation of the Medtronic Concerto™ DeviceCompletedNCT00268320Not applicable
- Radiofrequency Ablation of Ectopic Atrial TachycardiaTerminatedNCT00267982
- Treatment of Orthostatic IntoleranceActive, not recruitingNCT00262470Phase 1/2
- Optimal Pharmacological Therapy In Implantable Defibrillator Patients (OPTIC)CompletedNCT00257959Phase 4
- Routine Mini-invasive Electrophysiology Study for Patients Feeling Tachycardia, With a Negative Holter ECGCompletedNCT00251121Not applicable
- Prevention of Atrial Tachycardia After a Right AtriotomyCompletedNCT00247351Not applicable
- Double Blind Placebo Controlled Dose Ranging Study of the Efficacy and Safety of SSR149744c 100 or 300 mg for the Prevention of ventrICular ARrhythmia-triggered Icd interventiOnSCompletedNCT00232297Phase 2
- ASSURE Study - Arrhythmia Single Shock DFT Versus ULV: Risk Reduction Evaluation With ICD ImplantationsCompletedNCT00231426Phase 4
- Processing and Effects of CannabisStatus unknownNCT00225407Phase 1