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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:57 AM EDT

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Showing 73–96 of 700 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: ECG Clear all
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Truway Whole-Body Digital Twin and Physiologic Resilience Study (TRU-OMNIBODY)

NCT07805044
View directory record Official record
Conditions
PHYSIOLOGICAL PHENOMENA, Homeostasis, Physical Functional Performance, Cardiorespiratory Fitness, Cardiometabolic Risk Factors, Mobility Limitation
Interventions
Standardized Physiologic Resilience Challenge, Multimodal Whole-Body Physiologic Monitoring, Research-Only Whole-Body Digital Twin Analysis
Procedure · Other
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2041
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional

A Controlled Breathing Intervention to Reduce Stress and Improve Symptoms in COPD Patients (REST)

NCT06404008
View directory record Official record
Conditions
COPD, Stress, Dyspnea
Interventions
REST, Education
Behavioral · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
40 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 17, 2026, 8:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of Perin Health Patch ECG Monitoring Device Performance and Placement Accuracy

NCT07147920
View directory record Official record
Conditions
ECG, Electrocardiography, Monitoring, Physiologic
Interventions
Chest-Worn ECG Monitoring Device
Device
Lead sponsor
Perin Health Devices
Industry
Eligibility
22 Years to 90 Years
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Woodland Hills, California
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Oct 17, 2026, 8:57 AM EDT
Active, not recruiting Not applicable Interventional

Realtime Diagnosis From Electrocardiogram Artificial Intelligence-Guided Screening for Atrial Fibrillation With Long Follow-Up (REGAL)

NCT05923359
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Apple Watch
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

BiOSENCY BORA Band SpO2 Validation Study

NCT03918018
View directory record Official record
Conditions
Hypoxia
Interventions
BORA Band SpO2 Validation Study
Device
Lead sponsor
Biosency
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 17, 2026, 8:57 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Atrial Fibrosis in Obstructive Sleep Apnea Patients: A Pilot Study

NCT04814420
View directory record Official record
Conditions
Atrial Fibrillation, Obstructive Sleep Apnea
Interventions
Delayed enhancement magnetic resonance imaging (DE-MRI)
Device
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
3
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Brain on Whole Body Hyperthermia: A Neuroimaging Study

NCT02062840
View directory record Official record
Conditions
Major Depression
Interventions
High intensity whole-body infrared heating, Low intensity whole-body infrared heating, Functional Magnetic Resonance Imaging (fMRI) and electrocardiogram (EKG), Questionnaires
Device · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 30 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 10, 2015 · Synced Oct 17, 2026, 8:57 AM EDT
Terminated Not applicable Interventional Results available

ECG for Programming in CRT

NCT03936608
View directory record Official record
Conditions
Systolic Heart Failure, Cardiac Resynchronization Therapy, Electrocardiography
Interventions
Programming individualized RV-LV pacing offset to optimize ECG, Nominally programming CRT device without RV-LV offset
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 100 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Transcutaneous Auricular Vagus Nerve Stimulation on Obesity and Insulin Resistance

NCT04926415
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Obesity
Interventions
taVNS, Sham taVNS
Device
Lead sponsor
Burrell College of Health Sciences
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Las Cruces, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Phase 2 Interventional Results available

Improving Right Ventricular Function in Young Adults Born Preterm

NCT03696758
View directory record Official record
Conditions
Infant,Premature
Interventions
Pulmonary Function Testing, Electrocardiogram, Cardiac Magnetic Resonance Imaging, Metoprolol, Sildenafil
Procedure · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 35 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 17, 2021 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional

Study to Evaluate a New Device Designed to Collect Heart Activity and Body Movement Data

NCT01626599
View directory record Official record
Conditions
Epilepsy
Interventions
ProGuardian
Device
Lead sponsor
Cyberonics, Inc.
Industry
Eligibility
5 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
6
States / cities
Chicago, Illinois • Charlotte, North Carolina • Austin, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional

Artificial Intelligence Enhanced ECG to Detect Cardiac Amyloidosis

NCT05557162
View directory record Official record
Conditions
Cardiac Amyloidosis
Interventions
AI ECG Amyloid algorithm
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20,143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
4
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Withdrawn Not applicable Interventional

Emergency Department MCG for Suspected Acute Coronary Syndrome

NCT02699788
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Multifunction Cardiogram
Device
Lead sponsor
Tampa General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Oct 17, 2026, 8:57 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Validation of Cuffless Blood Pressure Measurements Using the Perin Health Patch

NCT06574113
View directory record Official record
Conditions
Blood Pressure
Interventions
Perin Health Patch
Device
Lead sponsor
Perin Health Devices
Industry
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Woodland Hills, California
Source: ClinicalTrials.gov public record
Updated Aug 28, 2024 · Synced Oct 17, 2026, 8:57 AM EDT
Recruiting No phase listed Observational

Evaluation of Hypertension Management and Cardiovascular Adverse Event Prevention in Patients With B-cell Malignancies Undergoing Treatment With Bruton Tyrosine Kinase Inhibitors, the HALT Study

NCT06151730
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Hematopoietic and Lymphoid System Neoplasm, Mantle Cell Lymphoma, Marginal Zone Lymphoma, Waldenstrom Macroglobulinemia
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Phase 3 Interventional Results available

Ranolazine Implantable Cardioverter-Defibrillator Trial

NCT01215253
View directory record Official record
Conditions
Ischemic Cardiomyopathy, Nonischemic Cardiomyopathy, Heart Failure
Interventions
Ranolazine
Drug
Lead sponsor
University of Rochester
Other
Eligibility
21 Years and older
Enrollment
1,012 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
83
States / cities
Tucson, Arizona • Little Rock, Arkansas • East Palo Alto, California + 70 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2018 · Synced Oct 17, 2026, 8:57 AM EDT
Not listed Phase 2Phase 3 Interventional

Comparison of ATI-5923, a Novel Vitamin K Antagonist, With Warfarin in Patients Requiring Chronic Anticoagulation

NCT00691470
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter, Venous Thromboembolic Disease, Myocardial Infarction, Cardiomyopathy
Interventions
ATI-5923, Coumadin (warfarin)
Drug
Lead sponsor
ARYx Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 34 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2010 · Synced Oct 17, 2026, 8:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validating Dozee for Contactless Monitoring of Heart, Breathing, and Movemen

NCT07223931
View directory record Official record
Conditions
No Specific Medical Conditions or Disease States, No Specific Conditions
Interventions
Device: Telemetry monitoring
Device
Lead sponsor
Turtle Shell Technologies Pvt. Ltd.
Industry
Eligibility
18 Years to 100 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Midland, Texas
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of CSF-3 in Performing ECG

NCT05591157
View directory record Official record
Conditions
Healthy, ECG
Interventions
CSF-3 watch, designed to monitor a user's heart rate based on ECG (electrocardiogram) and PPG (Photoplethysmograph) readings
Device
Lead sponsor
CardiacSense Ltd.
Industry
Eligibility
21 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 10, 2023 · Synced Oct 17, 2026, 8:57 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

AI-guided Prediction and Treatment of Cardiac Arrest

NCT07452016
View directory record Official record
Conditions
Sudden Cardiac Arrest
Interventions
Machine learning-guided cardiac arrest prediction device
Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Not listed No phase listed Observational

Observational Study of the Sleuth Implantable ECG Monitoring System

NCT00717106
View directory record Official record
Conditions
Syncope, Presyncope, Fainting, Cardiac Arrhythmia
Interventions
Not listed
Lead sponsor
Transoma Medical
Industry
Eligibility
Not listed
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
8
States / cities
Atlanta, Georgia • Cumberland, Maryland • Lapeer, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated May 5, 2009 · Synced Oct 17, 2026, 8:57 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Prevention of Postop Atrial Fibrillation Through Intraoperative Inducibility of Atrial Fibrillation and Amiodarone Treatment

NCT03868150
View directory record Official record
Conditions
Postoperative Atrial Fibrillation
Interventions
Amiodarone Injection, Intraoperative Rapid Atrial Pacing
Drug · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2050
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural Control of Kidney Blood Flow During Exercise in African American Adults

NCT03981640
View directory record Official record
Conditions
Healthy
Interventions
Acute exercise, Cold pressor test, Mental stress test
Other
Lead sponsor
University of Massachusetts, Boston
Other
Eligibility
18 Years to 35 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 17, 2026, 8:57 AM EDT
Recruiting No phase listed Observational

Detection of Atrial Fibrillation Using PPG From Smartphone Cameras

NCT07779213
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
12 Lead ECG is compared to a smartphone based PPG
Diagnostic Test
Lead sponsor
Happitech BV
Industry
Eligibility
22 Minutes and older
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
4
States / cities
Jonesboro, Arkansas • Littleton, Colorado • New Orleans, Louisiana + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 17, 2026, 8:57 AM EDT