Clinical trials: Arrhythmias Ventricular
Cardiovascular Diseases, Coronary Artery Disease
AI-Powered Electrocardiography for Diagnosis and Prognostic Prediction in Cardiovascular Disease (AI-CVD): Multicenter Retrospective Study
This multicenter retrospective study aims to develop, validate, and clinically apply an artificial intelligence (AI)-powered electrocardiography (ECG) algorithm for the diagnosis and prognostic prediction of cardiovascular…
- Conditions
- Cardiovascular Diseases, Coronary Artery Disease, Heart Failure, Atrial Fibrillation (AF)
- Trial name
- AI-CVD (NCT07856472)
- Testing
- Retrospective ECG Data Analysis
- Where
- South Korea
- Volunteers
- 10,000 people
- Sponsor
- Inha University Hospital
Sudden Cardiac Death, Heart Failure
Cardiac Rehab Retrospective Review (CR3)
All patients enrolled in the Austrian LifeVest Registry will be retrospectively screened for successfully completed ambulatory or stationary rehabilitation program.
- Conditions
- Sudden Cardiac Death, Heart Failure, Ventricular Arrythmia, Ventricular Tachycardia
- Trial name
- CR3 (NCT04675957)
- Testing
- cardiac rehabilitation
- Where
- Austria
- Volunteers
- 55 people
- Sponsor
- Medical University of Graz
Atrial Flutter
Cardiac Electrophysiological Study
The purpose of the study is to measure the effects of AZD1305 on cardiac electrophysiological properties and intracardiac pressures
- Trial name
- NCT00616629
- Testing
- AZD1305
- Where
- 13 sites in Denmark, Finland and 2 more
- Volunteers
- 55 people
- Sponsor
- AstraZeneca
Premature Ventricular Complexes, Ventricular Arrhythmias
Impact of Catheter Ablation of Frequent Premature Ventricular Complexes in Treating Subtle Left Cardiomyopathy
Throughout the past decade, there were no straightforward recommendations regarding the management of asymptomatic high-burden Premature ventricular complexes (PVCs) in structurally normal heart extending from the European…
- Trial name
- NCT06864429
- Testing
- Radiofrequency catheter ablation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Acute Myocardial Infarction, Ventricular Tachycardia
Acute Cardiovascular Events Triggered by COVID-19-Related Stress
The current COVID19 pandemic has afflicted almost the whole globe. The stress related to the pandemic, not the direct virus-related injury, can be potentially associated with acute cardiovascular events due to a large list of…
- Conditions
- Acute Myocardial Infarction, Ventricular Tachycardia, Sudden Cardiac Death, Stroke, Acute
- Trial name
- JoCORE (NCT04368637)
- Where
- 5 sites in Jordan
- Volunteers
- 50 people
- Sponsor
- Jordan Collaborating Cardiology Group
Ventricular Tachycardia (VT)
Ventricular Tachycardia Ablation Through Radiation Therapy Consortium: Concept Description of an Observational Retrospective Multicentric Trial
Recurrent ventricular tachycardia (VT) is a potentially life-threatening arrhythmia in patients with structural heart disease. Despite the use of antiarrhythmic drugs, implantable cardioverter-defibrillators (ICDs), and…
- Trial name
- VT-ART R (NCT06990139)
- Where
- Italy
- Volunteers
- 149 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Ventricular Arrythmia
Shock Efficacy Study Comparing Fixed Tilt and Fixed Pulse Width in a General Implantable-Cardioverter Population
This is a prospective, 1:1 randomized, interventional, multicenter and international trial. Approximately 790 subjects are expected to be enrolled to 40 sites in the south of Europe and Middle East.
- Trial name
- EFICAZ (NCT03632057)
- Testing
- Fixed Tilt (65%), Fixed Pulse Width
- Where
- 2 sites in Spain
- Volunteers
- 779 people
- Sponsor
- Abbott Medical Devices
Ventricular Tachycardia
INTERVENE: Indian Trial of Endocardial Ventricular Substrate Ablation to Prevent Recurrent VT Events
This study to is being conducted in India to determine the role of catheter-based ablation for ventricular tachycardia (VT) in post- heart attack patients who meet established guidelines for implantable cardiodefibrillator (ICD)…
- Trial name
- INTERVENE (NCT02301390)
- Testing
- Amiodarone, Catheter Ablation
- Where
- 3 sites in India
- Volunteers
- 53 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Tachycardia, Ventricular
S-ICD® System IDE Clinical Study
This clinical study is designed to evaluate the safety and effectiveness of the subcutaneous implantable defibrillator (S-ICD) System.
- Trial name
- NCT01064076
- Testing
- S-ICD System
- Where
- 33 sites in United States, Netherlands and 2 more
- Volunteers
- 330 people
- Sponsor
- Boston Scientific Corporation
Ventricular Tachycardia
Late Potentials and Ablation Index in Ventricular Tachycardia Ablation
There is an increasing evidence regarding the efficacy of a substrate-based ablation approach to ventricular tachycardia (VT). This approach involves identifying regions of scar and also areas displaying late potentials and…
- Trial name
- NCT03437408
- Testing
- Mapping and ablation
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Arrhythmia, Tachycardia, Ventricular
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 interventiOnS
Primary objective: to assess the efficacy of SSR149744C for the prevention of ventricular arrhythmia-triggered ICD interventions.
- Conditions
- Arrhythmia, Tachycardia, Ventricular, Ventricular Fibrillation
- Trial name
- ICARIOS (NCT00232297)
- Testing
- SSR149744C
- Where
- 8 sites in United States, Belgium and 6 more
- Volunteers
- 153 people
- Sponsor
- Sanofi
Ventricular Fibrillation
DOuble SEquential External Defibrillation for Refractory VF Pilot Study
Despite significant advances in resuscitation efforts, there are some patients who remain in refractory ventricular fibrillation (VF) during out-of-hospital cardiac arrest.
- Trial name
- DOSE-VF (NCT03249948)
- Testing
- Vector change defibrillation, Double-sequential defibrillation
- Where
- 4 sites in Canada
- Volunteers
- 173 people
- Sponsor
- Sunnybrook Health Sciences Centre
Ventricular Premature Complexes, Myocardial Ischemia
Ranolazine Mediated PVC Reduction in Ischemic Heart Disease
The purpose of this study is to determine whether ranolazine has beneficial effects on cardiac ischemia through reduction of premature ventricular contraction burden.
- Trial name
- NCT02360397
- Testing
- ranolazine
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Kent Hospital, Rhode Island
Myocarditis, Ventricular Arrhythmia
Image-Based Prediction of Ventricular Tachycardias in Post-Myocarditis Patients: an International Multicenter Case-control Study
Ventricular arrhythmias (VAs) are frequently associated with structural heart diseases (SHD) such as myocardial infarction, myocarditis, and non-ischemic cardiomyopathies.
- Trial name
- MYOCARDITIS-VT (NCT06730607)
- Where
- 3 sites in Italy, Spain
- Volunteers
- 150 people
- Sponsor
- Centro Medico Teknon
Arrhythmias, Cardiac, Tachycardia, Ventricular
Cardiac Arrhythmias at Extreme Altitude
Background: Exposure to high altitudes has been associated with an increased risk of cardiac arrhythmias in healthy subjects and an increased risk of sudden cardiac death.
- Conditions
- Arrhythmias, Cardiac, Tachycardia, Ventricular, Tachycardia, Supraventricular, Bradycardia
- Trial name
- SUMMIT (NCT05676398)
- Testing
- Ambulatory rhythm recording
- Where
- Nepal
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Cardiomyopathy, Arrhythmia-induced Cardiomyopathy (AiCM)
Characterization of Arrhythmia-induced Cardiomyopathy
The goal of the this observational study is to gather clinically available data on patients presenting with a suspicion for arrhythmia-induced cardiomyopathy (AiCM) at the University Hospital Basel.
- Trial name
- NCT05662293
- Testing
- Data collection: Major adverse cardiovascular event (MACE) assessment questionnaire (prospective part), Data collection: Quality of Life (QoL) Questionnaire (prospective part), Data collection (retrospective study)
- Where
- Switzerland
- Volunteers
- 2,700 people
- Sponsor
- University Hospital, Basel, Switzerland
Cardiomyopathies, Myocarditis
CMP-MYTHiC Trial and Registry - CardioMyoPathy With MYocarditis THerapy With Colchicine
Two-parallel groups randomized, single-blinded, multi-center phase III controlled trial in patients with chronic inflammatory cardiomyopathy to assess the efficacy of colchicine and associated prospective registry to assess the…
- Conditions
- Cardiomyopathies, Myocarditis, Inflammatory Cardiomyopathy, Heart Failure
- Trial name
- CMP-MYTHiC (NCT06158698)
- Testing
- Colchicine
- Where
- 10 sites in Italy
- Volunteers
- 80 people
- Sponsor
- Niguarda Hospital
Sudden Cardiac Death, Sudden Cardiac Arrest
Low QRS Voltages in Young Healthy Individuals and Athletes
There is some limited evidence that reduced size of electrical complexes/traces of the heart on the electrocardiogram (ECG) may be associated with scarring in the heart muscle, which may predispose to serious life-threatening…
- Conditions
- Sudden Cardiac Death, Sudden Cardiac Arrest, Sudden Cardiac Death Due to Cardiac Arrhythmia, Arrhythmogenic Right Ventricular Cardiomyopathy
- Trial name
- NCT05799833
- Testing
- Cardiovascular magnetic resonance scan - 3T scanner (Siemens Vida)
- Where
- United Kingdom
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Premature Ventricular Complexes, PVC - Premature Ventricular Contraction
Sustained Auricular Nerve Stimulation for PVC Suppression
Non-invasive vagus nerve stimulation has been clinically tested for the treatment cardiac arrhythmias. However, prior studies have shown mixed results-possibly in part due to inadequate stimulation duration.
- Conditions
- Premature Ventricular Complexes, PVC - Premature Ventricular Contraction, Auricular Vagus Nerve Stimulation
- Trial name
- SANS-PVC (NCT07093034)
- Testing
- Extended nocturnal use of auricular vagus nerve stimulator device
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of California, San Diego
Ventricular Arrhythmia, Implantable Cardioverter Defibrillator
Positive Therapy for Autonomic Function & Mood in ICD Patients
The purpose of this 2-group randomized clinical trial is to: 1) examine the feasibility and acceptability of a 3-month positive-emotion focused therapy (Quality of Life Therapy) modified specifically for patients with implantable…
- Trial name
- PAM-ICD (NCT02088619)
- Testing
- Quality of Life Therapy (QOLT), Heart Healthy Education (HHE)
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Medical University of South Carolina
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.