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ClinicalTrials.gov public records Last synced Sep 14, 2026, 8:45 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Conditions
Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Atrial Fibrillation (AF)
Interventions
Not listed
Lead sponsor
McMaster University
Other
Eligibility
18 Years to 100 Years
Enrollment
1,780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
4
States / cities
Evanston, Illinois • Detroit, Michigan • Great Neck, New York + 1 more
Conditions
Atrial Fibrillation - Symptomatic
Interventions
Radiofrequency ablation
Procedure
Lead sponsor
Ohad Ziv
Other
Eligibility
18 Years to 85 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Transposition of Great Vessels
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Persistent Atrial Fibrillation
Interventions
AtriCure EPi-Sense-AF Guided Coagulation System with VisiTrax, Endocardial RF Catheter ablation using Open Irrigated-tip RF Abaltion Catheter with unidirectional or bidirectional steering
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
25
States / cities
Birmingham, Alabama • Huntsville, Alabama • Denver, Colorado + 22 more
Terminated No phase listed Observational

Incidence of Neo-Aortic Insufficiency

NCT00268073
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Cardiovascular Disease, Interventional Cardiology
Interventions
Aspirin, Placebo, ticagrelor
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
9,006 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Chronic Kidney Disease + Hyperkalaemia +/- Heart Failure
Interventions
Calcium Polystyrene Sulphonate 15g/60 mL water, Lokelma® 5 g/45mL water, Lokelma® 10 g/45 mL water, Veltassa® 8,4 g/80mL water, Sodium Polystyrene Sulphonate 15g/60 mL water
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Temple Terrace, Florida • West Palm Beach, Florida
Recruiting Not applicable Interventional

MASA Valve Early Feasibility Study

NCT05452720
Conditions
Tetrology of Fallot, Pulmonary Stenosis, Truncus Arteriosus, Transposition of Great Vessels, Pulmonary Atresia, Ross Procedure
Interventions
Surgical Right Ventricular Outflow Tract Reconstruction
Device
Lead sponsor
PECA Labs
Industry
Eligibility
0 Years to 22 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
5
States / cities
Peoria, Illinois • Boston, Massachusetts • Cincinnati, Ohio + 2 more
Conditions
Fontan Procedure, Hypoplastic Left Heart Syndrome, Tricuspid Atresia, Double Inlet Left Ventricle
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
10 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
San Francisco, California
Conditions
Transposition of Great Vessels, Congenital Heart Disease
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
Up to 3 Months
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Atrial Fibrillation, Persistent or Longstanding Persistent Atrial Fibrillation
Interventions
AtriCure Bipolar System and AtriClip® PRO LAA Exclusion System, Endocardial Ablation
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
15
States / cities
Long Beach, California • Los Angeles, California • Oakland, California + 11 more
Conditions
Heart Failure
Interventions
VPD Implant System
Device
Lead sponsor
CardioKinetix, Inc
Industry
Eligibility
18 Years to 74 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Chicago, Illinois • Asheville, North Carolina + 3 more
Conditions
Atrial Fibrillation
Interventions
Pulse Field Ablation
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
362 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
30
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 23 more
Conditions
Brain Function, Hemiarch Cardiac Procedure
Interventions
Antegrade Perfusion, Retrograde Perfusion
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Spironolactone, Standard care
Drug · Other
Lead sponsor
Uppsala University
Other
Eligibility
50 Years to 99 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
38
States / cities
Alexander City, Alabama • Birmingham, Alabama • Tucson, Arizona + 34 more
Conditions
Coronary Disease, Heart Diseases, Cardiovascular Diseases, Neurologic Manifestations
Interventions
Magnesium, 0.9% saline
Drug
Lead sponsor
Duke University
Other
Eligibility
55 Years and older
Enrollment
389 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Atrial Fibrillation, Maze Procedure, AF, Ablation
Interventions
CellFX® nsPFA™ Cardiac Surgery System
Device
Lead sponsor
Pulse Biosciences, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
St. Helena, California • Orlando, Florida • Ann Arbor, Michigan
Conditions
Stent Thrombosis, Acute Coronary Syndrome
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
Sacramento, California
Active, not recruiting Not applicable Interventional

Invest-CTO PCI Trial

NCT04774913
Conditions
Chronic Total Occlusion of Coronary Artery, Angina Pectoris, Quality of Life, PROM
Interventions
Chronic total occlusion(CTO) percutaneous coronary intervention (PCI)
Procedure
Lead sponsor
Haukeland University Hospital
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Terminated Phase 4 Interventional Results available

Effects of Atorvastatin on Myonecrosis

NCT00344019
Conditions
Coronary Disease
Interventions
Placebo Oral Tablet, Atorvastatin 80mg, Screening
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Coronary Artery Disease, High Risk Percutaneous Coronary Intervention, Interventional Cardiology, Mechanical Circulatory Support
Interventions
The Supira System, Impella
Device
Lead sponsor
Supira Medical
Industry
Eligibility
18 Years to 90 Years
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
19
States / cities
Loma Linda, California • Sacramento, California • Thousand Oaks, California + 15 more
Conditions
C.Surgical Procedure; Cardiac
Interventions
Acute normovolemic hemodilution, Standard care
Procedure
Lead sponsor
Università Vita-Salute San Raffaele
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Charlottesville, Virginia
Conditions
Chronic Heart Failure
Interventions
Rexlemestrocel-L, Sham Comparator
Biological · Other
Lead sponsor
Mesoblast, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
565 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
56
States / cities
Birmingham, Alabama • Gilbert, Arizona • Mesa, Arizona + 45 more