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Showing 49–72 of 260 matching trials from the live ClinicalTrials.gov search.
Conditions
Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure, HFrEF - Heart Failure with Reduced Ejection Fraction, HFpEF - Heart Failure with Preserved Ejection Fraction, Syncopation, Syncope, Ischemic Cardiovascular Disease, STEMI, STEMI (ST Elevation MI), Atrial Fibrillation (AF), Atrial Enlargement, LVF, Conduction Defect, Conduction Abnormalities, Heart Block, Valvular Diseases, Cardiac Output, Low, Stroke Volume, Stroke Volume Variation, Hyperkalemia, Hypercalcemia, Hypocalcemia, LV Dysfunction, QT Prolongation, Sudden Cardiac Death Due to Cardiac Arrhythmia, Ventricular Arrhythmia, Pacing, Pacing Induced Dyssynchrony, Silent Ischemia, Pericarditis, Sleep Related Breathing Disorder, RSA, Apnea, Obstructive, Cardiac Output Measurement, Respiratory Impedance, CRT And/or ICD, Infarction, Cardiomyopathies, Primary, Hypertrophy
Interventions
SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C, SUBPROTOCOL D, SUBPROTOCOL E, SUBPROTOCOL F, SUBPROTOCOL G, SUBPROTOCOL H
Device
Lead sponsor
Peerbridge Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Melbourne, Florida
Conditions
Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction, Cardiovascular Diseases
Interventions
HBCR
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Physical Activity, Cardiac and Skeletal Muscle Energetics in Healthy Subjects and HFpEF Patients

NCT04998877
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
40 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

The Effect of Adiposity on Muscle and Microvascular Function in HFpEF

NCT06930495
Conditions
Heart Failure With Preserved Ejection Fraction (HFPEF)
Interventions
Weight loss SOC Treatment with second generation anti-diabetic medications
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Active, not recruiting No phase listed Observational

Circulating RNAs in Acute Congestive Heart Failure

NCT03345446
Conditions
Acute Congestive Heart Failure, Heart Failure With Reduced Ejection Fraction, Heart Failure With Normal Ejection Fraction
Interventions
Cardiac MRI
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
mavacamten
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
20
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 16 more
Conditions
Heart Failure With Preserved Ejection Fraction, Concentric Hypertrophy
Interventions
Pacemaker PLR + TRT ON, Pacemaker non-pacing mode or an exertional rate-adaptive pacing mode with no planned pacing at rest.
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
8
States / cities
Naples, Florida • O'Fallon, Illinois • Springfield, Illinois + 5 more
Conditions
Obesity, Heart Failure
Interventions
NNC0487-0111, Placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
5,610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
206
States / cities
Alexander City, Alabama • Birmingham, Alabama • Fairhope, Alabama + 173 more
Conditions
Heart Failure Preserved Ejection Fraction, Resistant Hypertension
Interventions
Allopurinol
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Hypertension Pulmonary Secondary Heart Failure, Right Sided Heart Failure With Normal Ejection Fraction, Heart Failure With Normal Ejection Fraction
Interventions
Levosimendan
Drug
Lead sponsor
Tenax Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
9
States / cities
Stanford, California • Chicago, Illinois • Minneapolis, Minnesota + 6 more
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Potassium Nitrate, Potassium Nitrate + Propionyl-L-Carnitine + Nicotinamide Riboside, Potassium Chloride
Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Failure, Obesity, Weight Loss, Heart Failure With Preserved Ejection Fraction
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Pulmonary Hypertension, Heart Failure With Preserved Ejection Fraction
Interventions
TX000045- Dose A, TX000045- Dose B, Placebo
Drug
Lead sponsor
Tectonic Therapeutic
Industry
Eligibility
18 Years to 83 Years
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
25
States / cities
Phoenix, Arizona • Scottsdale, Arizona • San Francisco, California + 21 more
Conditions
Heart Failure
Interventions
aliskiren, placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Recruiting Not applicable Interventional Accepts healthy volunteers

Targeting Breathing Limitations to Improve Functional Outcomes in HFpEF

NCT05723679
Conditions
Heart Failure With Preserved Ejection Fraction, Obesity
Interventions
HeO2 gas mixture, Room air gas mixture
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
55 Years to 90 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Heart Failure, HFpEF, HFpEF - Heart Failure With Preserved Ejection Fraction
Interventions
Placebo (matching), Beta-blockers
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
60 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Pleasanton, California
Conditions
Heart Failure, Preserved Ejection Fraction
Interventions
retrospective observation
Other
Lead sponsor
Ascension Macomb-Oakland Hospital
Other
Eligibility
Not listed
Enrollment
492 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Warren, Michigan
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Nutritional and Dietary Manipulation
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Ketone ester, placebo drink
Dietary Supplement
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 85 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
LCZ696, Valsartan
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
4,822 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
110
States / cities
Huntsville, Alabama • Mobile, Alabama • Muscle Shoals, Alabama + 92 more
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
JK07, Matching Placebo
Drug
Lead sponsor
Salubris Biotherapeutics Inc
Industry
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
7
States / cities
Stanford, California • Boston, Massachusetts • Rochester, Minnesota + 4 more
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
IW-1973, Placebo Oral Tablet
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
45 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
57
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 45 more
Conditions
Heart Failure, Heart Failure, Diastolic, Heart Failure With Preserved Ejection Fraction, Cardiac Failure, Heart Disease
Interventions
Beta blockers
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
65 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Cardiac Rehab Effects in HFpEF

NCT04506606
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Afferent block
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 85 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah