Clinical trials: Electrocardiography (ECG)
Cardiac Transplant Rejection, Qt Interval, Variation in
Home Electrocardiogram (ECG) Monitoring After Heart Transplantation
The long-term goal of this research is to apply novel technology for detection of donor organ (allograft) rejection to improve patient outcomes following heart transplantation.
- Trial name
- NEW HEART (NCT01365806)
- Where
- 3 sites in United States
- Volunteers
- 345 people
- Sponsor
- University of California, Los Angeles
Atrial Fibrillation
Atrial Fibrillation Monitoring on Patients With Lymphoma After Chemotherapy
This prospective cohort study is to investigate the incidence of atrial fibrillation after chemotherapy by aplying wearable ECG recoder and the risk factors on patients with newly diagonsed lymphoma
- Trial name
- NCT05454878
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Chinese PLA General Hospital
Arrhythmias, Cardiac
Validation of ECG Waveform and Arrhythmia Diagnosis Concordance Using ECG Monitoring Patch and Holter Monitoring
This study will verify the 1-channel patch-type ECG's arrhythmia diagnostic concordance rate and electrocardiogram measurement performance by collecting ECG signals from patch-type ECG and Holter device simultaneously for data…
- Trial name
- NCT05744206
- Testing
- Electrocardiogram measurements by holter device and patch-type electrocardiographic at the same time
- Where
- South Korea
- Volunteers
- 105 people
- Sponsor
- Mezoo Co., Ltd.
Health Status(Death, Stroke Etc)
Artificial Intelligence-enabled Large-scale Electrocardiogram Feature Extraction and Exploring Association Between the Extracted Features and Mortality, Stroke or Various Health Outcome of Interest
In this study, large-scale ECG data (Electrocardiogram data of all patients stored in the MUSE system by measuring standard 12-guided ECG at Severance Health Checkup at Severance Hospital from November 1, 2005 to October 31…
- Trial name
- NCT06179849
- Where
- South Korea
- Volunteers
- 3,000,000 people
- Sponsor
- Yonsei University
Chest Pain, Electrocardiography
Timely Acquirement of 12-lead ECG Using Patchy-type Wireless Device Among Patient With Chest Pain
In this study, the investigators compare timely acquirement of 12-lead ECG using patchy-type wireless versus using standard 12-lead ECG system among patient with chest pain in ED.
- Trial name
- NCT04048733
- Testing
- patchy-type wireless 12-lead ECG
- Where
- South Korea
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Surgery, Anesthesiology
Reducing Low-Value Preoperative Investigations in Patients Undergoing Low Risk Surgery
The purpose of this study is to evaluate if a multi-component behavioral intervention given to anesthesiologists and surgeons is associated with decreasing low value preoperative testing orders in patients undergoing low risk…
- Trial name
- Pre-Op (NCT05526495)
- Testing
- Reducing preoperative low-value test ordering
- Where
- 4 sites in Canada
- Volunteers
- 22 people
- Sponsor
- Ottawa Hospital Research Institute
Healthy, Simulation of Physical Illness
The Effect of Simulation-Based Training on Physiotherapy Student's Self-Confidence and Satisfaction Level
The goal of this clinical trial is to investigate the effect of simulation-based training in the cardiac rehabilitation course on the confidence and satisfaction of physiotherapy and rehabilitation students.
- Conditions
- Healthy, Simulation of Physical Illness, Blood Pressure
- Trial name
- NCT06572020
- Testing
- education
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Tumor
Radiation Therapy and Cardiac Enzymes
The goal of this clinical research study is to learn if the radiation that you are receiving will result in an increase in certain proteins produced by the heart called cardiac biomarkers.
- Trial name
- NCT00777751
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- M.D. Anderson Cancer Center
Chest Pain, Electrocardiography
Timely Acquirement of 12-lead ECG Using Patchy-type Wireless Device by Emergency Medical Technician in Ambulance
In this study, the investigators compare timely acquirement and effectiveness of 12-lead ECG using patchy-type wireless versus using defibrillator which contain ECG examination function in ambulance.
- Trial name
- NCT04114760
- Testing
- patchy-type wireless ECG, defibrillator ECG
- Where
- South Korea
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Atrial Fibrillation, Arrhythmias, Cardiac
Wearable Cardiac Monitor to Enhance Detection of Arrhythmia Recurrence After Catheter Ablation of Atrial Fibrillation
The WEAR-AF study is a prospective, multicenter clinical trial designed to evaluate the efficacy of wearable technology in the detection, monitoring, and management of atrial fibrillation (AF).
- Conditions
- Atrial Fibrillation, Arrhythmias, Cardiac, Heart Diseases, Cardiovascular Diseases
- Trial name
- WEAR-AF (NCT06564012)
- Volunteers
- 100 people
- Sponsor
- Sunnybrook Health Sciences Centre
Acute Coronary Syndrome Without ST Elevation on Electrocardiogram
Calibration Study PREDICT - Prehospital Triage for Suspected Acute Coronary Syndrome Without ST-segment Elevation
The PREDICT calibration study is a prospective, non-interventional trial aiming to adapt and calibrate the ACS-Pathfinder algorithm for prehospital triage of patients with suspected non-ST-elevation acute coronary syndrome…
- Trial name
- PREDICT (NCT07419139)
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- Leipzig Heart Science gGmbH
Cardiovascular Diseases
Evaluating Electrocardiogram (ECG) Abnormalities From Young Adulthood Through Middle Age
An electrocardiogram (ECG) is a test that evaluates the electrical activity of the heart and can be used to detect heart problems.
- Trial name
- CARDIA ECG (NCT00556751)
- Where
- United States
- Volunteers
- 5,115 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Heart Failure, Cardiac Resynchronization Therapy
Tissue Doppler Imaging (TDI) Versus Electrocardiography (ECG) Interventricular Pacing Delay Optimization in Cardiac Resynchronization Therapy (CRT)
The aim of this study was to compare the response to cardiac resynchronization therapy when the interventricular pacing interval was optimized by Tissue Doppler Imaging (TDI) to response when it was optimized following QRS width…
- Trial name
- NCT01179997
- Testing
- Interventricular pacing delay optimization by using Tissue Doppler-derived displacement curves, Electrocardiographic optimization of the interventricular pacing delay according to QRS width
- Where
- Spain
- Volunteers
- 156 people
- Sponsor
- Hospital Clinic of Barcelona
Atrial Fibrillation
Realtime Diagnosis From Electrocardiogram Artificial Intelligence-Guided Screening for Atrial Fibrillation With Long Follow-Up (REGAL)
The purpose of this research is to test whether Apple Watch, used as a long-term monitoring device, can enable early detection of atrial fibrillation.
- Trial name
- NCT05923359
- Testing
- Apple Watch
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Mayo Clinic
Non-ST Elevated Myocardial Infarction, Electrocardiography
Clinical Characteristics, Treatments, and Outcomes of MI Patients Presenting With Normal ECG
the investigators aimed to analyzed data for hospitalized MI patients with normal ECG.
- Trial name
- NCT04710446
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Henan Provincial People's Hospital
Anxiety, Fear
The Effect of an Undersea-Themed ECG Cover on Fear and Anxiety Levels in Children
Aims: To evaluate the impact of an undersea-themed examination table cover (UTETC) designed for electrocardiography (ECG) procedures on fear and anxiety levels in children.
- Trial name
- UTETC (NCT07201350)
- Testing
- distraciton technices
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Ankara University
Electrocardiogram, Mortality Risk Prediction
AI-ECG for One-Year Mortality Risk Prediction
Cardiovascular disease (CVD) remains one of the leading causes of death worldwide. While the electrocardiogram (ECG) is a standard, widely accessible tool for cardiovascular screening, traditional risk assessment models often…
- Trial name
- NCT07659262
- Testing
- Chang Gung ECG Mortality Risk Prediction Software (Model: CGMH-DRP-001)
- Where
- 3 sites in Taiwan
- Volunteers
- 461,982 people
- Sponsor
- National Defense Medical Center, Taiwan
Atrial Fibrillation, Tachycardia, Supraventricular
Preliminary Research Evaluation for Ambulatory Leadless Electrocardiogram Recorder Trial
The clinical study is intended to implement and test the collection and analysis of paired ECG data from the HeartWatch and two comparator devices, an Event Recorder and Holter.
- Conditions
- Atrial Fibrillation, Tachycardia, Supraventricular, Bradyarrhythmia, Ventricular Arrythmia
- Trial name
- PRE-ALERT (NCT05357716)
- Testing
- HeartWatch, Event Recorder, Holter Monitor
- Where
- Canada
- Volunteers
- 7 people
- Sponsor
- HelpWear Inc.
Structural Heart Abnormality
The SALMANTICOR Study
The SALMANTICOR study will obtain data on the prevalence and incidence of structural heart disease in a population setting. A cross-section survey of randomly selected residents of Salamanca (Spain) will be performed.
- Trial name
- SALMANTICOR (NCT03429452)
- Where
- Spain
- Volunteers
- 2,057 people
- Sponsor
- AORTICA Group
Atrial Fibrillation (AF)
Effectiveness of Artificial IntelliGence-Driven Single-LEad Long-TerM Electrocardiograms MonItoring in Detecting New-Diagnosed Atrial FIbrillation
Abstract Purpose: Atrial fibrillation (AF) is a leading cause of stroke and heart failure, yet detection remains suboptimal in rural settings due to limited resources.
- Trial name
- GEMINI (NCT06842147)
- Testing
- 7-day single-lead long-term ECG monitoring device., Standard Screening Group
- Where
- China
- Volunteers
- 15,360 people
- Sponsor
- Beijing Anzhen Hospital