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ClinicalTrials.gov public records Last synced Oct 18, 2026, 8:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Pacing catheters Clear all

Conditions: Bradycardia
Interventions: Micra Transcatheter Pacing System; Device
Lead sponsor: Medtronic; Industry
Eligibility: Not listed
Enrollment: 3,100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2027
U.S. locations: 52
States / cities: Birmingham, Alabama • Los Angeles, California • Redwood City, California + 49 more

Conditions: Atrial Fibrillation, Mitral Valve Insufficiency, Mitral Valve Stenosis
Interventions: MVS, Ablation; Procedure · Device
Lead sponsor: Annetine Gelijns; Other
Eligibility: 18 Years and older
Enrollment: 260 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2015
U.S. locations: 18
States / cities: New Haven, Connecticut • Newark, Delaware • Atlanta, Georgia + 14 more

Conditions: Atrial Fibrillation, Arrhythmias, Cardiac
Interventions: Standard Atrial fibrillation ablation, Coronary sinus to left atrium connection elimination; Procedure
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years and older
Enrollment: 35 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Chronic Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions: RF ablation PVI alone, RF ablation PVI plus LPAW; Procedure
Lead sponsor: Sequoia Hospital; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2021
U.S. locations: 1
States / cities: Redwood City, California

Conditions: Sinus Bradycardia, Atrioventricular Block
Interventions: Adenosine, Cardiac catheterization; Drug · Procedure
Lead sponsor: Columbia University; Other
Eligibility: 6 Months to 25 Years
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Arrythmia, Cardiac
Interventions: iBeat wristwatch device; Device
Lead sponsor: University of California, San Francisco; Other
Eligibility: 21 Years to 85 Years
Enrollment: 55 participants
Timeline: 2018
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Ventilator Induced Diaphragm Dysfunction
Interventions: Lungpacer DPTS (Diaphragm Pacing Therapy System); Device
Lead sponsor: Lungpacer Medical Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 9 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 4
States / cities: Gainesville, Florida • New York, New York • Philadelphia, Pennsylvania + 1 more

Conditions: First-degree AV-block, Pacing
Interventions: Pacing; Other
Lead sponsor: Duke University; Other
Eligibility: 21 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Heart Failure
Interventions: Pressure/Conductance Catheter; Procedure
Lead sponsor: Lancaster General Hospital; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2014
U.S. locations: 1
States / cities: Lancaster, Pennsylvania

Conditions: Acute Myocardial Infarction, Restenoses, Coronary, Coronary Artery Lesions, Venous Embolism, Arterial Embolism
Interventions: Coronary and peripheral stents, Pacing catheters, Vascular plugs, Measurement and imaging (FFR and OCT), Peripheral dilatation catheters, Coronary dilatation catheters, Coronary and peripheral guidewires, Vessel closure/compression devices, Vascular access introducers; Device
Lead sponsor: Abbott Medical Devices; Industry
Eligibility: 18 Years and older
Enrollment: 3,784 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2031
U.S. locations: 7
States / cities: Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 4 more

Conditions: Cardiac Electrophysiology
Interventions: Cook lead extraction devices; Device
Lead sponsor: Cook Research Incorporated; Industry
Eligibility: 18 Years and older
Enrollment: 230 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2020
U.S. locations: 6
States / cities: San Francisco, California • Urbana, Illinois • Raleigh, North Carolina + 3 more

Conditions: Tachyarrhythmia
Interventions: defibrillation lead; Device
Lead sponsor: Medtronic; Industry
Eligibility: Not listed
Enrollment: 2,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2032
U.S. locations: 52
States / cities: Birmingham, Alabama • Stanford, California • Torrance, California + 45 more

Conditions: Heart Failure, Left Bundle-Branch Block
Interventions: Mapping and Pacing the His Bundle, Placing a guidewire in Coronary sinus for measurement of Q-LV during His Bundle pacing or, if needed, for LV pacing; Procedure
Lead sponsor: Abbott Medical Devices; Industry
Eligibility: 18 Years and older
Enrollment: 18 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2024
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Ventilator Induced Diaphragm Dysfunction
Interventions: Lungpacer Diaphragm Pacing Therapy; Device
Lead sponsor: Lungpacer Medical Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 223 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 22
States / cities: Stanford, California • Aurora, Colorado • Gainesville, Florida + 17 more

Conditions: Atrial Fibrillation
Interventions: Pace During 1st Half of Lesion, Pace During 2nd Half of Lesion; Procedure
Lead sponsor: NYU Langone Health; Other
Eligibility: 18 Years and older
Enrollment: 64 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Bradycardia
Interventions: Micra AV Transcatheter Pacing System; Device
Lead sponsor: Medtronic; Industry
Eligibility: Not listed
Enrollment: 802 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2026
U.S. locations: 46
States / cities: Birmingham, Alabama • Rancho Mirage, California • Redwood City, California + 37 more

Conditions: Ventricular Flutter, Atrioventricular Block, Intraventricular Conduction Delay, Bundle Branch Block, Pacemaker Implantation
Interventions: Permanent Pacemaker Placement; Device
Lead sponsor: Baylor Research Institute; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Plano, Texas

Conditions: Ventricular Tachycardia
Interventions: Monophasic Action Potential (MAP) Catheter; Device
Lead sponsor: Emory University; Other
Eligibility: 18 Years and older
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 3
States / cities: Atlanta, Georgia

Conditions: Pulmonary Hypertension
Interventions: Catheterization Pacing; Procedure
Lead sponsor: Stanford University; Other
Eligibility: 5 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2029
U.S. locations: 1
States / cities: Stanford, California

Search by objective public record fields.

Micra Transcatheter Pacing System Post-Approval Registry

Surgical Ablation Versus No Surgical Ablation for Patients With Atrial Fibrillation Undergoing Mitral Valve Surgery

Prospective Elimination Of Distal Coronary Sinus-Left Atrial Connections for Atrial Fibrillation Ablation Trial

Comparison of Two Pulmonary Vein Ablation Techniques for Persistent AF

Analysis of Adenosine on Sinus and Atrioventricular Nodal Conduction in the Pediatric Transplanted Heart

iBeat Wristwatch Validation Study

Percutaneous Temporary Placement of a Phrenic Nerve Stimulator for Diaphragm Pacing (RESCUE1)

Pacing in First-degree AV-block

Study to Determine the Safety and Feasibility of Utilizing the CD Leycom Pressure/Conductance Catheter to Determine Optimal LV Pacing Site

Abbott Vascular Medical Device Registry

Transvenous Lead Removal Post-Market Clinical Study

Lead Evaluation for Defibrillation and Reliability Post Approval Study

Mapping and Pacing of the His Bundle for Heart Failure Patients With Left Bundle Branch Block

A Protocol Comparing Temporary Transvenous Diaphragm Pacing to Standard of Care for Weaning From Mechanical Ventilation

The Physiological Effects of Pacing on Catheter Ablation Procedures to Treat Atrial Fibrillation

Micra AV Transcatheter Pacing System Post-Approval Registry

Pacemaker Utilization and Ventricular Pacing in Patients Undergoing Trans-catheter Aortic Valve Replacement (TAVR)

Ventricular Tachycardia Mechanisms

Investigation of Dysynchrony in Patients With Pulmonary Hypertension