Clinical trials: Conduction of Electrocardiogram
Atrial Fibrillation, Atrial Premature Complexes
Markers of Paroxysmal Atrial Fibrillation in Esophageal Holter Electrocardiography
With the use of esophageal Holter electrocardiography (eECG), the investigators will look for surrogate markers of paroxysmal atrial fibrillation.
- Trial name
- NCT01436344
- Where
- Switzerland
- Volunteers
- 50 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Chagas Cardiomyopathy, Cardiac Arrhythmia
The Signal-averaged ElectrocArdiogram in Long Term Follow-up of Chronic CHagas Disease - RIO de Janeiro Cohort
The study investigated 100 subjects, both genders, with chronic Chagas disease, confirmed by at least two distinct serological tests, and classified according to Los Andes classification in a long term follow-up aiming at…
- Conditions
- Chagas Cardiomyopathy, Cardiac Arrhythmia, Stroke, Left Ventricular Function Systolic Dysfunction
- Trial name
- SEARCH-Rio (NCT01340963)
- Where
- 4 sites in United States, Brazil
- Volunteers
- 100 people
- Sponsor
- Universidade Gama Filho
Acute Coronary Syndrome Without ST Elevation on Electrocardiogram, Acute Coronary Syndromes (ACS)
Occurrence of Severe Cardiac Rhythm and Conduction Disturbances in Emergency Department Patients With Non-ST Elevation Acute Coronary Syndrome
Cardiovascular diseases are the leading cause of death worldwide. Among them, coronary artery disease-especially in its acute form, known as acute coronary syndrome (ACS)-is the most frequent cause of cardiovascular death.
- Conditions
- Acute Coronary Syndrome Without ST Elevation on Electrocardiogram, Acute Coronary Syndromes (ACS), Myocardial Infarction, Unstable Angina Pectoris, Sudden Cardiac Death, Stroke, Peripheral Artery Disease
- Trial name
- SurvSCA (NCT07112547)
- Where
- 10 sites in France
- Volunteers
- 500 people
- Sponsor
- University Hospital, Strasbourg, France
Prolonged QT Interval in EKG and Sudden Death
Influence of Progesterone Administration on Drug-Induced QT Interval Lengthening
Female sex is an independent risk factor for the potentially fatal drug-induced arrhythmia (irregular heartbeat) known as torsades de pointes (TdP), which is associated with prolongation of the corrected QT (QTc) interval on the…
- Trial name
- NCT01929083
- Testing
- Progesterone, Ibutilide
- Where
- 2 sites in United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Indiana University
Arrhythmia
The Effect of General Anesthesia on the Risk for Arrhythmia
Polymorphic ventricular tachycardia, known as Torsades de Pointes (TdP), is a specific form of ventricular arrhythmia with a characteristic twist of the QRS complex around the isoelectric baseline.
- Trial name
- 10-02725 (NCT01174251)
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- University of California, San Francisco
Cardiac Arrhythmias, Acute Myocardial Infarction (AMI)
Predict Arrhythmia Risk Using Intelligent Software
Cardiac arrhythmias frequently occur in patients admitted to the Coronary Care Unit (CCU). The majority of these patients are treated for an acute myocardial infarction, which carries an increased risk of life-threatening…
- Conditions
- Cardiac Arrhythmias, Acute Myocardial Infarction (AMI), Ventricular Tachycardia (VT), Ventricular Fibrillation
- Trial name
- PARIS (NCT07792694)
- Where
- Netherlands
- Volunteers
- 3,000 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Neoplasms, Cardiac Arrhythmia
Beat to Beat A Study in Paediatric, Adolescent and Young Adult Patients Who Are Undergoing or Have Undergone Cancer Therapy to Evaluate the Agreement Between QTc Measured Using 12 Lead Electrocardiogram (ECG) and a Wearable Device ECG
A prospective study in paediatric, adolescent and young adult patients aged 7 to 18 years to evaluate the agreement between QTc measured using 12 lead electrocardiogram (ECG) and the wearable device ECG.
- Trial name
- NCT05615376
- Testing
- ECG application, 12 lead ECG
- Where
- Australia
- Volunteers
- 45 people
- Sponsor
- Murdoch Childrens Research Institute
Hepatitis B
Study to Evaluate the Effect of Bepirovirsen on Cardiac Conduction as Assessed by 12-lead Electrocardiogram in Healthy Volunteers
This study will evaluate the effect of a single dose of bepirovirsen on the QT interval corrected by Fridericia's formula (QTcF) as compared to placebo.
- Trial name
- NCT06422767
- Testing
- Bepirovirsen
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Conduction of Electrocardiogram
Single-Lead ECG Conduction Interval Algorithm
The goal of this prospective, single-center and observational study is to develop and validate an optimization algorithm for single-lead ECG conduction intervals via the wearable ECG patches combined with synchronized heart sound…
- Trial name
- NCT07667465
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Vivalink
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
Infections, Respiratory Tract
Placebo and Moxifloxacin Controlled Cardiac Conduction Study of GSK2140944 in Healthy Volunteers
This is Phase I, 4-period, randomized, active-and placebo-controlled, double-blind crossover, single-dose study to evaluate the effects of a therapeutic (1000 milligram [mg]) and supratherapeutic (1800 mg) dose of GSK2140944 with…
- Trial name
- NCT02257398
- Testing
- GSK2140944, Moxifloxacin
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Infection, Human Immunodeficiency Virus
Study to Evaluate the Effect of GSK1265744 on Cardiac Conduction
This study is being conducted to comply with the Food and Drug Administration (FDA) recommendation that all new non anti-arrhythmic drugs be assessed for cardiac repolarization effects through electrocardiographic evaluation.
- Trial name
- NCT02027454
- Testing
- GSK1265744, Moxifloxacin
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Acute Heart Failure (AHF), Cardiac Arrhythmia
Arrhythmia Detection With MEMO Patch Plus in Patients With Acute Heart Failure
This prospective, multicenter, open-label, single-group exploratory clinical trial evaluates the clinical effectiveness of extended electrocardiographic monitoring with MEMO Patch Plus for detecting clinically significant…
- Trial name
- MMPP-HF (NCT07792772)
- Testing
- MEMO Patch Plus
- Where
- 3 sites in South Korea
- Volunteers
- 45 people
- Sponsor
- HUINNO Co., Ltd
Atrial Fibrillation (AF), Premature Atrial Complexes
Leveraging AI-ECG Technology for Early Notification and Tracking of AF Development
Our study aimed to use an AF-predict AI-ECG alert system to help physicians identify patients who need to wear a continuous cardiac rhythm monitor for new diagnoses of atrial fibrillation (AF), atrial flutter (AFL), or atrial…
- Conditions
- Atrial Fibrillation (AF), Premature Atrial Complexes, Atrial Arrhythmias, Artificial Intelligence (AI)
- Trial name
- LATENT (NCT06847932)
- Testing
- AF-predict AI-ECG alert system guided management
- Where
- Taiwan
- Volunteers
- 14,726 people
- Sponsor
- National Defense Medical Center, Taiwan
HIV Infections
Effect of Therapeutic and Supratherapeutic Oral Doses of GSK3640254 on Cardiac Conduction Compared to Placebo and a Single Oral Dose of Moxifloxacin
This study will aim to evaluate the effect of therapeutic and supratherapeutic oral doses of GSK3640254 on cardiac conduction compared to placebo and a single oral dose of Moxifloxacin in healthy adult participants.
- Trial name
- NCT04563845
- Testing
- GSK3640254, Moxifloxacin
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Atrial Fibrillation (AF), Arrhythmias Cardiac
Detection and Classification of Cardiac Rhythm and Atrial Fibrillation Using a Finger-worn Ring
Everbeat is a finger-worn ring that has a built-in electrocardiogram (ECG). In this study the investigators ensure that the ECG as read by the everbeat correctly classifies heart rhythms and detects atrial fibrillation.
- Conditions
- Atrial Fibrillation (AF), Arrhythmias Cardiac, Tachycardia, Palpitations
- Trial name
- FINDER-AF (NCT06892938)
- Testing
- Atrial Fibrillation Identification
- Where
- 3 sites in United States
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Everbeat
Hypertrophic Cardiomyopathy, Nonsustained Ventricular Tachycardia
Extended ECG Monitoring in HCM Patients
The purpose of this study is to determine, among a large cohort of 300 consecutive patients with hypertrophic cardiomyopathy, if extended ambulatory monitoring using the iRhythm Technologies, Inc.
- Conditions
- Hypertrophic Cardiomyopathy, Nonsustained Ventricular Tachycardia, Ventricular Tachycardia, Atrial Fibrillation
- Trial name
- EXAMINE-HCM (NCT04056715)
- Testing
- Zio XT
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- iRhythm Technologies, Inc.
Aortic Valve Stenosis, Cardiac Conduction Disturbance
Remote Cardiovascular Monitoring in Post-TAVI Patients
The goal of this randomised clinical trial is to utilise a remote monitoring algorithm to gather essential clinical data, aiming to guide the management of post-Transcatheter Aortic Valve Implantation (TAVI) patients and reduce…
- Conditions
- Aortic Valve Stenosis, Cardiac Conduction Disturbance, Digital Health, Transcatheter Aortic Valve Implantation
- Trial name
- TELE-TAVI (NCT06602609)
- Testing
- Remote Patient Monitoring Strategy, Standard Medical Therapy
- Where
- United Kingdom
- Volunteers
- 216 people
- Sponsor
- Imperial College London
Conduction Disorder, Pacemaker DDD
Comparative Study of the Surface Electrocardiogram Signals During the Implantation of Conduction System Pacing Devices
Introduction and objectives: Left bundle branch area pacing (LBBAP), is a novel modality of physiologic pacing that requires an adequate assessment of the endocardium as well as the body-surface electrocardiographic signals for a…
- Trial name
- NCT06371846
- Testing
- Selected signals from Pacing System Analyzers
- Where
- Spain
- Volunteers
- 78 people
- Sponsor
- Parc de Salut Mar
Death, Sudden, Cardiac, Electrocardiogram QT Prolonged
Risk of Sudden Cardiac Death in UN Athletes
The detection of sudden cardiac death risk in athletes is a topic of great relevance in the field of sports physiotherapy and physical activity.
- Conditions
- Death, Sudden, Cardiac, Electrocardiogram QT Prolonged, Athlete Heart, Athletic Injuries
- Trial name
- Suddendeath (NCT06518252)
- Where
- Colombia
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional de Colombia