Tachycardia: all 620 studies
Page 1 of 7. Open to participants first (78), then studies with results posted, then the rest; newest registration first within each.
- AI-Based Differential Diagnosis and Localization of Tachycardia Using ECG: Multicenter Registry (EP-AI ASSIST)RecruitingNCT07859020
- Molecular Autopsy in Young Individuals With Sudden Cardiac DeathRecruitingNCT07849738
- Dexmedetomidine and Propofol for Sedation in Cataract Surgery.RecruitingNCT07556133Not applicable
- HeartBeam ECG RegistryRecruitingNCT07501299
- Development and Multicenter Validation of an AI-Based Remote Photoplethysmography (rPPG) Facial Scan for Multimodal Health AssessmentNot yet recruitingNCT07491978
- BIO|STREAM.CSP StudyRecruitingNCT07393009
- BIO|MASTER.CorSky Family Post-market Study for the CorSky Family of ICDsRecruitingNCT07360158
- POTS-FLOW: Interplay Between Gut Hormones and Autonomic Postprandial Blood Flow Regulation in Patients With POTSRecruitingNCT07019519Not applicable
- Clinical Safety and Efficacy Testing of a Medical Device Kardi Ai, an ECG Telemetry Monitoring SystemRecruitingNCT07018648Not applicable
- Stereotactic Radiosurgery as Second-line Therapy for Ventricular TachycardiaNot yet recruitingNCT07017855Not applicable
- Lead Evaluation for Defibrillation and Reliability Post Approval StudyEnrolling by invitationNCT07005232
- Effects of Auricular Vagus Nerve Stimulation Combined With Slow-paced Breathing on Individuals With Postural Orthostatic Tachycardia Syndrome.Not yet recruitingNCT06996314Not applicable
- Auto-immune Contribution in Symptom-based Sensory and Autonomic DisordersNot yet recruitingNCT06992531
- Computational Cardiac Imaging Analysis to Guide Ventricular Tachycardia Ablation Procedures (AI-VT)Enrolling by invitationNCT06964152Not applicable
- Counterpressure Maneuvers in Postural Orthostatic Tachycardia SyndromeRecruitingNCT06936319Not applicable
- Proton Radiosurgery for the Treatment of Malignant Ventricular TachyarrhythmiasNot yet recruitingNCT06769451Not applicable
- Repolarization and Activation Mapping in Ventricular Tachycardia Ablation: the REDEMPTION StudyNot yet recruitingNCT06765746
- Image-Based Prediction of Ventricular Tachycardias in Post-Myocarditis Patients: an International Multicenter Case-control StudyRecruitingNCT06730607
- Image-Based Prediction of Ventricular Tachycardia Events in Non-ischemic CardiomyopathyRecruitingNCT06730464
- Efficacy of Adenosine as Compared to Verapamil in Paroxysmal Supraventricular Tachycardia (pSVT) PatientsRecruitingNCT06717685Phase 3
- Multimodal and Multidisciplinary Approach to Optimize Diagnostic, Prognostic, and Therapeutic Management of Patients with Non-ischemic Cardiomyopathies and Arrhythmogenic-inflammatory Phenotypes: a Multicenter, Observational, Retrospective and Prospective Registry Study.RecruitingNCT06607471
- Outcomes of PFA Vs. RFA for Patients with PSVT: a Retrospective and Propensity Score Matching StudyRecruitingNCT06573853
- Analysis of the Efficacy and Stability of a Wearable ECG MonitorNot yet recruitingNCT06546046Not applicable
- Effect of Atenolol Versus Ivabradine on HRV in TRS Patients on Clozapine With Tachycardia: A Randomised Control Trial.RecruitingNCT06505668Not applicable
- The Effect of phoSPHocreatine on mEdical Emergency Team (Met) tREated PatientsRecruitingNCT06503016Phase 3
- The Optimal Timing of the Initiation of Esophagogastroduodenoscopy After Oral Lidocaine SprayRecruitingNCT06497296Not applicable
- MANAGE-VT Registry - MANAGEment of Ventricular Tachycardia Outcomes RegistryRecruitingNCT06455488
- Catheter Ablation of Haemodynamically Not-tolerated Electrical Storm in Structural Heart DiseaseNot yet recruitingNCT06455020Not applicable
- Ablation Index in Standard vs. High Power Radiofrequency Ablation for Typical Atrial Flutter: A Randomized Study (AITAF)Not yet recruitingNCT06406686Not applicable
- Cardiac Interventional ICE Imaging TrialNot yet recruitingNCT06344494Not applicable
- MCG for Localization of Tachyarrhythmia's OriginRecruitingNCT06327425Not applicable
- ConTempoRary Cardiac Stimulation in Clinical practicE: lEft, BivEntriculAr, Right, and conDuction System PacingRecruitingNCT06324682
- PrOsPective Cohort Study for STereotactic Arhythmia Radioablation (STAR) of Refractory Ventricular TachycardiaRecruitingNCT06294782Not applicable
- MAgnetic Resonance Imaging-guided implanTation of Cardioverter DEFibrillatorsNot yet recruitingNCT06269692Not applicable
- Tachycardia as an Indication for Prophylactic Phenylephrine Injection in Caesarean Section Under Spinal Anesthesia; an Observational StudyRecruitingNCT06220942
- Non-invasive Left-sided Cervical Vagus Nerve Stimulation for Atrioventricular Reentrant TachycardiaRecruitingNCT06219343Not applicable
- Ablation-Index Guided Scar-Mediated Ventricular Tachycardia Ablation in Patients With Ischemic CardiomyopathyRecruitingNCT06138873Not applicable
- The Z Stitch Early Bed Rest Assessment StudyRecruitingNCT06087497Not applicable
- The Living With a Long-Term Condition StudyRecruitingNCT06072287
- Ventricular Tachycardia Ablation in LVAD PatientsNot yet recruitingNCT06063811
- Non-invasive Differentiation of Supraventricular TachyarrhythmiaRecruitingNCT06061120
- Cardiac RadiothErapy for VEntricular TachycardiaRecruitingNCT05973578Not applicable
- Echocardiography-based Motion Integration and Management for Substrate Characterization and STAR Therapy in Ventricular TachycardiasRecruitingNCT05964660
- VectOr ChAnge defibriLlatIon in Refractory Shockable rhyThmsRecruitingNCT05926973
- Chemoreflex and Baroreflex Alterations Causing Postural Tachycardia Syndrome With Orthostatic Hyperpnea and HypocapniaRecruitingNCT05923840Not applicable
- Stereotactic Management of Arrhythmia - Radiosurgery Treatment and Evaluation of Response in Ventricular TachycardiaRecruitingNCT05913375Not applicable
- A Study to Evaluate Accuracy and Validity of the Chang Gung ECG Abnormality Detection SoftwareEnrolling by invitationNCT05903313
- Substrate abLatIon as Concomitant trEatment for Left Atrial Macroreentrant TachycardiaRecruitingNCT05842499Not applicable
- END - VT Cohort StudyRecruitingNCT05835791
- Comparison Between the Octaray and Pentaray Catheters in Patients Undergoing Ablation for Atrial Tachycardia.Not yet recruitingNCT05765565Not applicable
- In-hospital Stellate Ganglion Block for Arrhythmic StormRecruitingNCT05720936
- Repeated Endocardial Mapping for Efficacy Assessment After Catheter Ablation for Ischemic Ventricular TachycardiaEnrolling by invitationNCT05713357
- Outcomes of Functional Substrate Mapping of Ventricular TachycardiaRecruitingNCT05708131
- Clinical Cohort Study - TRUSTRecruitingNCT05521451
- In Silico Pace Mapping To Optimise Ventricular Tachycardia AblationNot yet recruitingNCT05500365
- Ivabradine for Long-Term Effects of COVID-19 With POTS CohortRecruitingNCT05481177Phase 4
- Modified Valsalva Maneuver: A Realist EvaluationRecruitingNCT05466227Not applicable
- Stereotactic Arrhythmia Radioablation for Ventricular Tachycardia (StAR-VT)Enrolling by invitationNCT05258422Phase 2
- Double-syringe vs Single-syringe Technique of Adenosine for Termination of Regular Narrow Complex TachycardiaRecruitingNCT05022290Not applicable
- Prague Registry of Electric CardioversionRecruitingNCT04919902
- SMART Identification of Ventricular Tachycardia IsthmusRecruitingNCT04852497
- Comparison of Landiolol Versus Standard of Care for Prevention of Mortality in Patients Hospitalized for a Septic Shock With HypercontractilityRecruitingNCT04748796Phase 3
- Preventive VT Substrate Ablation in Ischemic Heart DiseaseRecruitingNCT04675073Phase 3
- CMR Based Prediction of Ventricular Tachycardia Events in Healed Myocardial Infarction (DEVELOP-VT)RecruitingNCT04599439
- A Danish ICD-study in Patients with Coronary Artery Disease Resuscitated from Ventricular FibrillationRecruitingNCT04576130Not applicable
- Better Mechanistic Understanding of and Risk Stratification for Ventricular Tachyarrhythmias Through ECGIEnrolling by invitationNCT04548804Not applicable
- Autonomic Small Fiber Neuropathy and Ehlers Danlos Syndromes - Prospective Study and RegistryRecruitingNCT04310644
- Hearts in Rhythm Organization (HiRO)National Registry and Bio BankEnrolling by invitationNCT04189822
- Crossover Study of Propranolol vs Ivabradine in POTSRecruitingNCT04186286Phase 2
- Observation of Clinical Routine Care for Patients With BIOTRONIK Implantable Cardiac Monitors (ICMs)RecruitingNCT04075084
- STereotactic RadioAblation by Multimodal Imaging for VT (STRA-MI-VT)RecruitingNCT04066517Not applicable
- Paced Electrogram Feature Analysis (PEFA) for Ablation Targeting in Ischaemic Ventricular TachycardiaRecruitingNCT03870854Not applicable
- Programmed Ventricular Stimulation to Risk Stratify for Early Cardioverter-Defibrillator (ICD) Implantation to Prevent Tachyarrhythmias Following Acute Myocardial Infarction (PROTECT-ICD)RecruitingNCT03588286Not applicable
- Registry of Device ImplantationRecruitingNCT03360227
- Autoimmune Basis for Postural Tachycardia SyndromeEnrolling by invitationNCT02725060Not applicable
- Vasoactive Drugs in Intensive Care UnitRecruitingNCT02118467Phase 4
- Essential Hypotension and Allostasis RegistryRecruitingNCT02018497
- Cardiac Sympathetic Denervation for Prevention of Ventricular TachyarrhythmiasRecruitingNCT01013714Phase 3
- ExtraVascular Implantable Cardioverter Defibrillator (EV ICD) Japan StudyCompletedNCT07091916Not applicableResults posted
- China 3T MRI StudyCompletedNCT06038123Not applicableResults posted
- A Study of Intracardiac Ultrasound With the NUVISION NAV Ultrasound CatheterCompletedNCT05970120Not applicableResults posted
- Efficacy and Safety Study of Efgartigimod in Adults With Post-COVID-19 POTSCompletedNCT05633407Phase 2Results posted
- A Study Assessing Arrhythmia Mapping With a Globe-Shaped, High-Density, Multi-Electrode Mapping CatheterCompletedNCT05373862Not applicableResults posted
- Post-Acute Sequelae of Coronavirus-19 (COVID-19) With Dyspnea on Exertion And Associated TaChycardia TrEatment StudyTerminatedNCT05096884Early Phase 1Results posted
- Ablation Targets of Scar-related Ventricular Tachycardia Identified by Dynamic Functional Substrate MappingCompletedNCT05086510Not applicableResults posted
- A Study Assessing Arrhythmia Mapping With the Multi-Electrode OPTRELL™ Mapping CatheterCompletedNCT04983797Not applicableResults posted
- Multimodality Assessment of Ventricular Scar Arrhythmogenicity.CompletedNCT04632394Results posted
- A Trial to Compare American Heart Association (AHA) and Simple (SIM)Method to Give Adenosine to Treat Supra-ventricular Tachycardia (SVT)CompletedNCT04392362Phase 3Results posted
- Assessment of the Sphere-9™ Catheter and Affera Mapping and Ablation System for Treatment of Atrial and Ventricular ArrhythmiasCompletedNCT04211441Not applicableResults posted
- Continuation of Antiarrhythmics Following Ventricular Tachycardia Catheter AblationTerminatedNCT04208997Phase 3Results posted
- Safety Study of Etripamil Nasal Spray for Patients With Paroxysmal Supraventricular Tachycardia. NODE-303CompletedNCT04072835Phase 3Results posted
- Extravascular ICD Pivotal StudyCompletedNCT04060680Not applicableResults posted
- Magnetic Stimulation to Treat VT StormCompletedNCT04043312Not applicableResults posted
- Master Study of the BIOMONITOR III and Incision and Insertion Tool (FIT OneStep)CompletedNCT04025710Not applicableResults posted
- Evaluation of the iD-SystemTM, One-Handed Disposable Internal Defibrillation System.CompletedNCT04011631Not applicableResults posted
- IVIG (Gamunex-C) Treatment Study for POTS SubjectsCompletedNCT03919773Phase 1/2Results posted
- Master Study of the Acticor/Rivacor ICDs/CRT-Ds and the Plexa ProMRI S DX LeadCompletedNCT03891329Not applicableResults posted
- Advanced Reperfusion Strategies for Refractory Cardiac ArrestTerminatedNCT03880565Not applicableResults posted
- China (CN)_Magnetic Resonance Imaging (MRI)_Implantable Cardiac Defibrillator (ICD) [CN_MRI_ICD]CompletedNCT03828357Results posted
- Advisor HD Grid Observational StudyCompletedNCT03733392Results posted