Clinical trials: Arrhythmia Ventricular
Ventricular Premature Complexes, Atrial Premature Complexes
Oral Magnesium Supplementation in Athletes With Premature Ventricular Contractions or Premature Atrial Contractions.
Magnesium is a mineral which is essential to many of the processes which happen in the body. This includes normal function of muscles; including the heart.
- Trial name
- NCT04186728
- Testing
- Magnesium glycinate
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
COVID-19, Myocarditis
Support for the Resumption of Training of High-level Athletes Post-epidemic COVID-19
As of March 2020, COVID-19 has become a global pandemic, halting athletic competition worldwide. Reports from China show a high prevalence of cardiac involvement in patients with severe SARS-CoV-2 infection.
- Trial name
- ASCCOVID19 (NCT04936503)
- Testing
- Resting electrocardiogram, Stress test, Cardiac echocardiography
- Where
- 21 sites in France
- Volunteers
- 984 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Premature Ventricular Contractions
Concealed Myocardial Abnormalities by Cardiac Magnetic Resonance Imaging in Idiopathic VT
Idiopathic Ventricular arrhythmia (VAs) refers to VAs that occur in the absence of clinically apparent structural heart disease.
- Trial name
- NCT06146556
- Testing
- catheter based ablation
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Ventricular Tachycardia
Surpoint Algorithm for Improved Guidance of Ablation for Ventricular Tachycardia
Vistag SurPoint is a proprietary module that generates a numerical tag index which can be used as multiparametric lesion quality marker to guide ablation in the clinical setting for ablation of atrial arrhythmias.
- Trial name
- SURFIRE-VT (NCT05618717)
- Testing
- Radiofrequency Ablation
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Premature Ventricular Contractions
Use of MIBG Scan Images in PVC Ablations
The purpose of this study is to assess if Single Photon Emission Computed Tomography (SPECT) demonstrating cardiac innervation can be integrated into current electrophysiology voltage mapping system and provide improved guidance…
- Trial name
- PVC-MIBG (NCT02279030)
- Testing
- MIBG nuclear scan
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Atrial Fibrillation With Rapid Ventricular Response, Atrial Flutter With Rapid Ventricular Response
Oral Bisoprolol Vs IV Diltiazem in Atrial Fibrillation or Flutter With Rapid Ventricular Rate.
INTRODUCTION: The study focuses on comparing the effectiveness of oral Bisoprolol, a beta-1 adrenergic receptor blocker, against intravenous Diltiazem, a calcium channel blocker, in treating rapid atrial fibrillation or flutter…
- Trial name
- BisoAF (NCT06276127)
- Testing
- Oral Bisoprolol, Intravenous Diltiazem
- Where
- Oman
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oman Medical Speciality Board
Left Ventricular Dysfunction, Ventricular Dysfunction
Low Ejection Fraction in Single Lead ECG- Ochsner
The purpose of this research is to prospectively test and validate the single-lead Low EF algorithm in outpatients in order to test the performance of a single-lead ECG based algorithm to identify people with decreased left…
- Conditions
- Left Ventricular Dysfunction, Ventricular Dysfunction, Heart Diseases, Cardiovascular Diseases
- Trial name
- NCT05010642
- Testing
- Use of Eko DUO electronic Stethoscope
- Where
- United States
- Volunteers
- 307 people, healthy volunteers welcome
- Sponsor
- Eko Devices, Inc.
Long QT Syndrome, Sudden Cardiac Death
Electromechanical Profiling of the Long-QT Syndrome (LQTS)
High-resolution, non-invasive electromechanical mapping in genotyped long-QT syndrome patients and healthy controls at baseline and during smart provocation.
- Conditions
- Long QT Syndrome, Sudden Cardiac Death, Ventricular Tachycardia
- Trial name
- EMLoQ (NCT04074122)
- Testing
- Adenosine and epinephrine, isoprenaline provocation
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Premature Ventricular Contraction (PVC)
Use of Adenosine to Determine the Electrophysiological Mechanism of Premature Ventricular Contractions
Unblinded, controlled, non-randomized, mechanistic study to determine whether physiological mechanisms underlying PVC are sensitive to adenosine.
- Trial name
- NCT03218137
- Testing
- Adenosine
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Ischemic Cardiomyopathy, Sudden Cardiac Death
Utilising Lifemap to Investigate Malignant Arrhythmia Therapy
It is universally recognised that current methods for risk stratification of sudden cardiac death (SCD) are limited. A novel SCD risk marker, the Regional Restitution Instability Index (R2I2), measures the degree of heterogeneity…
- Conditions
- Ischemic Cardiomyopathy, Sudden Cardiac Death, Implantable Defibrillator User, Myocardial Infarction
- Trial name
- ULTIMATE (NCT02058771)
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospitals, Leicester
Atrial Fibrillation
Study of the Effect of Cardioversion on Cardiac Volume in Patients With Persistent Atrial Fibrillation
The main objectives in this study were to examine the cardiac structural and functional changes in patients with persistent and permanent AF, with the aim of improving our understanding of the underlying pathophysiological…
- Trial name
- NCT00209911
- Testing
- cardioversion
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Premature Ventricular Beats, Premature Ventricular Complexes
Flecainide in Idiopathic Premature Ventricular Contractions and Related Cardiomyopathy
The UNIFLECA study is a prospective, single-arm, observational cohort evaluating the efficacy, safety, and tolerability of flecainide (in the form of Sanocard) in adults with frequent idiopathic premature ventricular contractions…
- Conditions
- Premature Ventricular Beats, Premature Ventricular Complexes, Premature Ventricular Contraction (PVC), Arrhythmia Ventricular
- Trial name
- UNIFLECA (NCT06949748)
- Testing
- Flecainide (monotherapy)
- Where
- 6 sites in Greece
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Athens
Healthy Chinese Subjects
A Study of Etripamil in Healthy Subjects
The objectives of the study are as below: Primary: ·To evaluate the pharmacokinetics (PK) of Etripamil in healthy adult Chinese subjects Secondary: To evaluate the pharmacodynamics (PD) of Etripamil in healthy adult Chinese…
- Trial name
- NCT05511870
- Testing
- Etripamil Nasal Spray 70mg
- Where
- China
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Corxel Pharmaceuticals
Ventricular Tachycardia
Anesthetic Management in Patients Undergoing Epicardial Ablation
The study is a retrospective study and is descriptive in nature. In this study, the investigators aimed to emphasize the importance of anesthesia management by cardiac risk assessment of patients undergoing epicardial ablation…
- Trial name
- NCT06538987
- Testing
- percutaneous epicardial ablation
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Eskisehir Osmangazi University
Arrhythmia, Atrial Fibrillation
Esophageal 3D Mapping System for Cardiac Arrhythmias
The aim of the study is to develop and validate a novel esophageal mapping system to improve the diagnostics of cardiac arrhythmias.
- Conditions
- Arrhythmia, Atrial Fibrillation, Atrial Flutter, Atrial Tachycardia
- Trial name
- esoECG-3D (NCT03365440)
- Testing
- esoECG-3D catheter
- Where
- Switzerland
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Ventricular Premature Complexes
CBT for Premature Ventricular Contractions
The purpose of the present interdisciplinary research program is to develop and evaluate a disease-specific cognitive behavior therapy (CBT) protocol to increase quality of life (QoL) and reduce symptom burden in patients with…
- Trial name
- PVC-CBT (NCT05087238)
- Testing
- CBT
- Where
- Sweden
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Arrhytmia in Psoriasis
P Wave and QT Dispersion in Psoriasis
Background: Several reports have demonstrated an association between psoriasis and cardiovascular diseases. P wave dispersion (PWD) is the most important electrocardiographic (ECG) markers used to evaluate the risk of atrial…
- Trial name
- NCT02045485
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Ventricular Fibrillation, Ventricular Tachycardia
Implantable Cardioverter Defibrillator (ICD) Support Groups and Veterans
In this study, we will compare the quality of life in veterans having ICD who attend the ICD support groups to those who do not.
- Conditions
- Ventricular Fibrillation, Ventricular Tachycardia, Sudden Cardiac Death
- Trial name
- NCT00846417
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Emory University
Sinus Rhythm, Atrial Fibrillation
Prevention of Stroke and Sudden Cardiac Death by Recording of 1-Channel Electrocardiograms
Single-channel electrocardiograms (lead I of 12-lead surface ECG; 30 seconds) will be collected from subjects/patients at 11 clinical centers in Germany to train an Artificial Intelligence in the automatic diagnosis of regular…
- Conditions
- Sinus Rhythm, Atrial Fibrillation, Atrial Premature Complexes, Ventricular Premature Complexes
- Trial name
- PRICE (NCT04637230)
- Testing
- Electrocardiogram analysis by Artificial Intelligence
- Where
- Germany
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- A-Rhythmik GmbH
Torsades de Pointes
A Study to Evaluate How VI-0521 Affect Cardiac Repolarization in Healthy Male and Female Volunteers
Determine whether VI-0521 has an effect on the electrical activity of the heart in healthy subjects. Find out how much VI-0521 is in the blood and any potential side effects on ECG's of healthy subjects after taking the study…
- Trial name
- TQT (NCT00839891)
- Testing
- VI-0521
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- VIVUS LLC