Tachycardia: Clinical Trials

352 completed, 101 unknown, 93 recruiting, 55 terminated. 298 Not applicable, 57 Phase 4, 38 Phase 3, 33 Phase 2, 19 Phase 1.

By phase and status

Phase	Trials	Status
Not applicable	298	Completed 152, Recruiting 39, Unknown 38, Not yet recruiting 19, Terminated 19, Active not recruiting 15, Withdrawn 12, Enrolling by invitation 3, Suspended 1
Phase 4	57	Completed 43, Unknown 6, Terminated 4, Recruiting 3, Active not recruiting 1
Phase 3	38	Completed 20, Terminated 7, Recruiting 5, Unknown 3, Withdrawn 2, Not yet recruiting 1
Phase 2	33	Completed 16, Recruiting 5, Terminated 4, Unknown 3, Withdrawn 2, Active not recruiting 1, Enrolling by invitation 1, Not yet recruiting 1
Phase 1	19	Completed 8, Unknown 4, Recruiting 2, Terminated 2, Withdrawn 2, Active not recruiting 1
Early Phase 1	6	Terminated 3, Active not recruiting 1, Recruiting 1, Withdrawn 1

Follow Tachycardia: new trials by email Literature Review of Tachycardia trials Research Report on Tachycardia

Trials newest first · largest first

Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.

Trial	Phase	Status	Sponsor	Enrollment	Start	Updated
VT Cryoablation System Post-Market Clinical Follow-up (PMCF) Study VT Cryoablation System - Ventricular Tachycardia	Not applicable	Not yet recruiting	Adagio Medical	130	2027-01-01	2026-10-13
Stellate Ganglion Neuromodulation for the Treatment of Electrical Storm Stellate Ganglion Block Injection with Bupivicaine, Sham procedure control - Ventricular Tachycardia (V-Tach) Storm	Not applicable	Not yet recruiting	Population Health Research Institute	300	2027-01-01	2026-10-08
Predicting Severe Cardiac Arrhythmias in the Perioperative Period Using AI-ECG digital single-channel ECG recording - Atrial Fibrillation, Atrioventricular Block, Second and Third Degree		Not yet recruiting	I.M. Sechenov First Moscow State Medical University	300	2026-12-31	2026-02-10
MAGiC - Congenital Heart DIsease Cardiac ablation using the MAGiC Ablation Catheter - Supraventricular Tachycardia (SVT), Congenital Heart Disease (CHD)		Not yet recruiting	Stereotaxis	40	2026-10-31	2026-09-10
Percutaneous Stellate Ganglion Block as First Line Treatment in Patients With Electrical Storm: the STAR 2 Study L-PSGB first - Electrical Storm, VT	Phase 3	Not yet recruiting	Fondazione IRCCS Policlinico San Matteo di Pavia	180	2026-10-01	2026-09-29
MRI-guided Ventricular Tachycardia Ablation in Patients With Structural Heart Disease LGE-MRI-integrated EAM-guided catheter ablation, Conventional EAM-guided catheter ablation - Ventricular Tachycardia (VT), Ischemic Cardiomyopathy	Not applicable	Not yet recruiting	China National Center for Cardiovascular Diseases	526	2026-10-01	2026-10-27
Head-to-Head (H2H) Comparison of Ambulatory Cardiac ECG Monitors in Japan Application of ambulatory cardiac monitor - Atrial Fibrillation (AF), Atrial Flutter	Not applicable	Not yet recruiting	iRhythm Technologies, Inc.	130	2026-09-30	2026-10-19
Evaluation of the DuoVT PFA System for Ventricular Tachycardia Ablation procedure with DuoVT PFA system - Ventricular Tachycardia	Not applicable	Recruiting	Abbott Medical Devices	50	2026-09-29	2026-10-16
Cardiac Arrhythmias in Pediatric Emergency Department Arrhythmias, Cardiac, Tachycardia, Supraventricular		Not yet recruiting	Assiut University	73	2026-09-13	2026-09-17
Safety and Effectiveness of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia (Sphere VT) Sphere-9 Catheter with the Affera Mapping and Ablation System - Ventricular Tachycardia	Not applicable	Recruiting	Medtronic Cardiac Ablation Solutions	260	2026-08-17	2026-10-26
Using Non-Invasive Mapping To Eliminate Structural Heart Disease Ventricular Tachycardia VIVO-assisted mapping - Ventricular Tachycardia (VT), Catheter Ablation	Not applicable	Recruiting	University of Warwick	110	2026-08-15	2026-08-12
SPIKE FLOW Endocardial Lead Safety and Performance Study Lead insertion, lead removal - Acute Myocardial Infarction (AMI), Asystole	Not applicable	Recruiting	FIAB SpA	131	2026-08-07	2026-11-12
Dynamic Voltage Mapping to Personalise the Ventricular Tachycardia Substrate Dynamic Voltage Mapping, Standard of Care Ablation - Ventricular Tachycardia (VT)	Not applicable	Recruiting	Liverpool Heart and Chest Hospital NHS Foundation Trust	40	2026-08-03	2026-10-08
Cryoablation for Monomorphic Ventricular Tachycardia (VTS) Ultra Low Temperature Ablation (ULTA) - Ventricular Tachycardia, Sustained, Ventricular Tachycardia, Monomorphic	Not applicable	Recruiting	Adagio Medical	100	2026-08-01	2026-10-13
AI-guided Prediction and Treatment of Cardiac Arrest Machine learning-guided cardiac arrest prediction device - Sudden Cardiac Arrest	Not applicable	Not yet recruiting	MetroHealth Medical Center	68	2026-08-01	2026-03-16
Analysis of Life-threatening ARrhythMias After Acute Coronary Syndrome Acute Coronary Syndromes (ACS), Ventricular Tachycardia (VT)		Recruiting	Catharina Ziekenhuis Eindhoven	2775	2026-07-14	2026-10-13
Parasternal Extravascular ICD System Pivotal Clinical Investigation (ALARION EV) Study Atala™ lead and EV-ICD Pulse Generator - Ventricular Arrythmia, Ventricular Fibrillation	Not applicable	Recruiting	AtaCor Medical, Inc.	280	2026-07-02	2026-10-09
Treatment Registry of Arrhythmias, Complications and Electrocardiograms in Arrhythmogenic CardioMyopathies Arrhythmogenic Cardiomyopathy (AC, ARVD/C), Ventricular Tachycardia (VT)		Not yet recruiting	Policlinico Casilino ASL RMB	300	2026-07-01	2026-07-07
Stereotactic Radioablation as First-Line Therapy for Scar-Related Ventricular Tachycardia Stereotactic Arrhythmia Radioablation - Ventricular Tachycardia, Monomorphic, Cardiomyopathies	Not applicable	Not yet recruiting	Southlake Health	20	2026-07-01	2026-06-01
Validation of ECG-Based Ventricular Arrhythmia Localization Algorithms in Patients With Repaired Tetralogy of Fallot RV and LV pace mapping - Tetralogy of Fallot (TOF), Ventricular Tachycardia	Not applicable	Not yet recruiting	Boston Children's Hospital	30	2026-07-01	2026-06-05

Showing 20 of 693. Sign in to see all of them.

Narrower conditions

Tachycardia, Ventricular (440)  ·  Ventricular Fibrillation (122)  ·  Arrhythmias, Cardiac (113)  ·  Atrial Fibrillation (107)  ·  Tachycardia, Supraventricular (71)  ·  Death, Sudden, Cardiac (63)  ·  Heart Failure (60)  ·  Bradycardia (49)  ·  Ventricular Premature Complexes (42)  ·  Atrial Flutter (27)  ·  Syncope (25)  ·  Heart Diseases (24)  ·  Myocardial Infarction (24)  ·  Tachycardia, Atrioventricular Nodal Reentry (23)

Broader conditions

Pathological Conditions, Signs and Symptoms (693)  ·  Cardiac Conduction System Disease (691)  ·  Pathologic Processes (688)  ·  Cardiovascular Diseases (671)  ·  Heart Diseases (669)  ·  Arrhythmias, Cardiac (580)  ·  Vascular Diseases (78)  ·  Death (66)  ·  Death, Sudden (60)  ·  Heart Arrest (60)  ·  Signs and Symptoms (58)  ·  Nervous System Diseases (52)  ·  Congenital, Hereditary, and Neonatal Diseases and Abnormalities (49)  ·  Neurologic Manifestations (44)

Interventions

Catheter Ablation (26)  ·  Defibrillators, Implantable (20)  ·  Amiodarone (16)  ·  Radiosurgery (11)  ·  Sotalol (11)  ·  Saline Solution (9)  ·  Adenosine (7)  ·  Anti-Arrhythmia Agents (7)  ·  Dexmedetomidine (6)  ·  Propranolol (6)  ·  Radiofrequency Ablation (6)  ·  Procainamide (5)  ·  Sodium Chloride (5)  ·  esmolol (5)  ·  Blood Specimen Collection (4)

Sponsors

Medtronic Cardiac Rhythm and Heart Failure (30)  ·  Biotronik SE & Co. KG (28)  ·  Abbott Medical Devices (25)  ·  Boston Scientific Corporation (25)  ·  Vanderbilt University Medical Center (11)  ·  Biosense Webster, Inc. (7)  ·  Medtronic (7)  ·  Milestone Pharmaceuticals Inc. (7)  ·  John Sapp (6)  ·  Mayo Clinic (6)  ·  National Heart, Lung, and Blood Institute (NHLBI) (6)  ·  Stereotaxis (6)  ·  AtaCor Medical, Inc. (5)  ·  Fondazione IRCCS Policlinico San Matteo di Pavia (5)  ·  Johns Hopkins University (5)

Countries

United States (243)  ·  Germany (89)  ·  Canada (71)  ·  France (64)  ·  Italy (64)  ·  United Kingdom (54)  ·  Spain (52)  ·  Netherlands (46)  ·  Czechia (41)  ·  China (36)  ·  Belgium (34)  ·  Switzerland (34)  ·  Austria (31)  ·  Israel (29)  ·  Australia (28)

Top investigators

Vivek Reddy, MD (9)  ·  Gerhard Hindricks, Prof. Dr. (4)  ·  Satish R Raj, MD MSCI (4)  ·  Eline Vandael, PhD-student (3)  ·  Grant Kim (3)  ·  Martin C Burke, DO (3)  ·  Paolo Della Bella, MD (3)  ·  William G Stevenson, MD (3)  ·  Andrea Morelli, MD (2)  ·  Andrea Natale, MD (2)  ·  Antonio Berruezo, MD, PhD (2)  ·  Atul Verma, MD (2)  ·  Biosense Webster, Inc. Clinical Trial (2)  ·  Charles Berul, MD (2)

Results publications

PMID 31698933, PMID 20231152, PMID 20463331, PMID 21098435, PMID 25908064, PMID 26314489, PMID 26988379, PMID 27149033, PMID 29025197, PMID 29545359, PMID 35776711, PMID 10492412, PMID 10676584, PMID 10716483, PMID 10793602, PMID 10902039, PMID 12717123, PMID 1356374, PMID 14563591, PMID 14625108, PMID 14994602, PMID 15692924, PMID 15911704, PMID 16105845, PMID 16403928, PMID 16650534, PMID 16818810, PMID 16836672, PMID 17273653, PMID 17389270, PMID 17689724, PMID 17766602, PMID 17893459, PMID 17911537, PMID 17951266, PMID 18053595, PMID 18160685, PMID 18199497, PMID 18390985, PMID 18547438, PMID 18565399, PMID 18566171, PMID 18603291, PMID 18687248, PMID 18940888, PMID 18996055, PMID 19061696, PMID 19099294, PMID 19185315, PMID 19261367

NIH funding

2018 (2), 2005 (1), 2009 (1), 2017 (1), 2019 (1), 2025 (1), 5UL1TR000445-07 (1), K23RR020783 (1), OT2OD028201 (1), P01HL056693 (1), R01HL034071 (1), R01HL040392 (1), R01HL041035 (1), R01HL058620 (1), R01HL059459 (1)