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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:56 PM EDT

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Showing 1–24 of 1,603 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Arrhythmias Clear all
Completed Not applicable Interventional

TriVerity™ for Improved Management of Emergency Department (ED) Patients With Suspected Infections

NCT06637904
View directory record Official record
Conditions
Sepsis, Infections, Tachycardia, Fever
Interventions
TriVerity Test
Diagnostic Test
Lead sponsor
Inflammatix
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Peoria, Illinois • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed No phase listed Observational

Personalized Risk Identification and Management for Arrhythmias and Heart Failure by ECG and MRI

NCT01353131
View directory record Official record
Conditions
Inpatients and Outpatients With Routine 12-lead ECG
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional Results available

RADAR Clinical Trial

NCT03263702
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
Computational Mapping Algorithm
Device
Lead sponsor
Vivek Reddy
Other
Eligibility
19 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
4
States / cities
Denver, Colorado • Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2020 · Synced Oct 21, 2026, 2:56 PM EDT
Withdrawn Not applicable Interventional

Feasibility and Safety of Same Day Discharge afTer Atrial Fibrillation Ablation

NCT04199702
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Same day discharge
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
19 Years to 74 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Oct 21, 2026, 2:56 PM EDT
Completed No phase listed Observational

Eliminate Thromboembolism: Improving Anticoagulation in Non-valvular Atrial Fibrillation Patients

NCT02461602
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
21
States / cities
Pasadena, California • Coral Springs, Florida • Port Charlotte, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2019 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional

Sustained Auricular Nerve Stimulation for PVC Suppression

NCT07093034
View directory record Official record
Conditions
Premature Ventricular Complexes, PVC - Premature Ventricular Contraction, Auricular Vagus Nerve Stimulation
Interventions
Extended nocturnal use of auricular vagus nerve stimulator device
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Phase 2 Interventional

Sleep and Ventricular Arrhythmias Study

NCT02232204
View directory record Official record
Conditions
Cardiac Arrhythmia, Implantable Defibrillator User, Insomnia
Interventions
CBT for Insomnia in ICD Patients (CBT-I-ICD)
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 5, 2014 · Synced Oct 21, 2026, 2:56 PM EDT
Completed No phase listed Observational

Organization in Acute Atrial Fibrillation Post Open Heart Surgery

NCT00614107
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 79 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional

Effectiveness of the Eko Digital Stethoscope in Capturing Infant ECGs

NCT06382207
View directory record Official record
Conditions
Tachyarrhythmia
Interventions
Eko Duo electronic stethoscope, CORE 500 electronic stethoscope
Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
Up to 1 Year
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Cognitive Behavioral Stress Intervention for Women Who Smoke

NCT03077945
View directory record Official record
Conditions
Smoking, Cigarette, Smoking Cessation, Stress, Stress, Emotional, Stress Reaction
Interventions
heart rate variability biofeedback and cognitive reappraisal, control tasks
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 14, 2018 · Synced Oct 21, 2026, 2:56 PM EDT
Recruiting Not applicable Interventional

Pharmacy-led Transitions of Care Intervention to Improve Medication Adherence

NCT06374277
View directory record Official record
Conditions
Diabetes, Hypertension, High Cholesterol/Hyperlipidemia, Coronary Artery Disease, Congestive Heart Failure, Chronic Lung Disease, Chronic Kidney Diseases, Arrythmia, Stroke, Depression, Anxiety, Pulmonary Embolism, Heart Attack
Interventions
Med AAAction intervention
Other
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years and older
Enrollment
388 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Knoxville, Tennessee • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional

SAVEPACe - Search AV Extension and Managed Ventricular Pacing for Promoting Atrio-Ventricular Conduction

NCT00284830
View directory record Official record
Conditions
Sick Sinus Syndrome, Heart Failure, Congestive, Atrial Fibrillation, Bradycardia, Ventricular Dysfunction
Interventions
Implantable Pulse Generators
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
1,070 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
63
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Conway, Arkansas + 60 more
Source: ClinicalTrials.gov public record
Updated Feb 29, 2008 · Synced Oct 21, 2026, 2:56 PM EDT
Not yet recruiting Not applicable Interventional

Exclusion of Left Atrial Appendage Thrombus in Emergency Department Patients With Atrial Fibrillation Undergoing CT to Assess for Pulmonary Embolus: A Feasibility Study

NCT07647939
View directory record Official record
Conditions
Atrial Fibrillation (AF), Pulmonary Embolism (PE), Left Atrial Appendage Thrombosis
Interventions
Delayed Un-gated CT Scan for Left Atrial Appendage Thrombus, Delayed Gated CT Scan for Left Atrial Appendage Thrombus
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Phase 4 Interventional Results available

Prevention of Atrial Fibrillation Following Noncardiac Thoracic Surgery

NCT00127712
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Amiodarone
Drug
Lead sponsor
Indiana University
Other
Eligibility
40 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional

Stress Reduction to Reduce Risk for Arrhythmia in ICD Patients (The RISTA Study)

NCT00627263
View directory record Official record
Conditions
Arrhythmias, Cardiac
Interventions
Stress reduction treatment (SRT) program
Behavioral
Lead sponsor
Yale University
Other
Eligibility
21 Years and older
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Phase 2 Interventional Results available

AtriCure Exclusion of the LAA in Patients Undergoing Concomitant Cardiac Surgery

NCT00779857
View directory record Official record
Conditions
Left Atrial Appendage Exclusion
Interventions
AtriCure LAA Exclusion System
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
7
States / cities
Macon, Georgia • Indianapolis, Indiana • Grand Rapids, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Oct 21, 2026, 2:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

COvid-19 LongitUdinal Multiethnic BioImaging Assessment of CARDiovascular Sequelae Registry

NCT04661657
View directory record Official record
Conditions
Covid19, Cardiac Disease, Cardiac Arrhythmia, Myocarditis, Left Ventricular Dysfunction
Interventions
Transthoracic echocardiogram (TTE), Cardiovascular Magnetic Resonance (CMR) Imaging
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 21, 2026, 2:56 PM EDT
Not listed Phase 4 Interventional

Safety of Amiodarone and Ranolazine Together in Patients With Angina

NCT01558830
View directory record Official record
Conditions
Chronic Stable Angina, Coronary Artery Disease, Atrial Fibrillation, Ventricular Tachycardia
Interventions
ranolazine, placebo
Drug
Lead sponsor
Cardiovascular Consultants of Nevada
Other
Eligibility
35 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
3
States / cities
Henderson, Nevada • Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Mar 21, 2012 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional Results available

Investigational Device Evaluation of the WATCHMAN FLX™ LAA Closure Technology

NCT02702271
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
WATCHMAN FLX
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
29
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Oct 21, 2026, 2:56 PM EDT
Recruiting Not applicable Interventional

Renal Denervation + PVI vs PVI Alone for Persistent AF

NCT05116384
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
catheter ablation, renal artery denervation
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Short Hills, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Recruiting Phase 3 Interventional

ReVeRA-301: Etripamil in Atrial Fibrillation Phase 3

NCT06716021
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Placebo, Etripamil
Drug
Lead sponsor
Milestone Pharmaceuticals Inc.
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
West Hills, California • Littleton, Colorado • Haddon Heights, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Not listed Phase 4 Interventional

Study to Reduce Symptoms of Premature Beats With Ranolazine

NCT01996618
View directory record Official record
Conditions
Premature Ventricular Beats
Interventions
Ranolazine
Drug
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 1, 2015 · Synced Oct 21, 2026, 2:56 PM EDT
Terminated Phase 2 Interventional Results available

Treatment of Ventricular Tachyarrhythmias Refractory To Shock With Beta Blockers: The SHOCK and BLOCK Trial

NCT00401882
View directory record Official record
Conditions
Cardiac Arrest, Sudden Cardiac Death, Ventricular Fibrillation, Tachycardia, Ventricular
Interventions
Epinephrine, Metoprolol
Drug
Lead sponsor
David Haines, MD
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated May 25, 2017 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Evaluating the Effects of Multiple Oral Doses of ERB-041 on Cardiac Repolarization in Healthy Subjects

NCT00316459
View directory record Official record
Conditions
Healthy, Long QT Syndrome
Interventions
ERB-041
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 13, 2007 · Synced Oct 21, 2026, 2:56 PM EDT