Condition
Preserved Ejection Fraction clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Preserved Ejection Fraction clinical trials that are recruiting, at sites in 3 countries (most in France (2), Greece (1), United States (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Preserved Ejection Fraction clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Left Bundle Branch Area Pacing to Preserve Heart Function in Atrial Fibrillation | — | Poitiers | Recruiting | Aug 12, 2026 |
| Personalized cardiac rehab for veterans with HFpEF | — | Columbia, South Carolina | Recruiting | Mar 25, 2026 |
| Left bundle branch pacing versus right ventricular pacing to reduce device‑detected fast atrial episodes in people with preserved ejection fraction | — | Pátrai | Recruiting | Nov 26, 2025 |
| Evaluating congestion in chronic heart failure with preserved ejection fraction | — | Vandœuvre-lès-Nancy | Recruiting | Oct 28, 2021 |
All recruiting trials (4)
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Left Bundle Branch Area Pacing to Preserve Heart Function in Atrial Fibrillation
In adults with permanent atrial fibrillation and preserved heart pumping, this study tests whether left bundle branch area pacing helps the heart work better than standard right ventricular pacing.
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Personalized cardiac rehab for veterans with HFpEF
This project will try a supervised 12-week monitored exercise program during cardiac rehabilitation to see if it improves fitness and heart function in veterans with HFpEF.
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Left bundle branch pacing versus right ventricular pacing to reduce device‑detected fast atrial episodes in people with preserved ejection fraction
This trial will test whether left bundle branch pacing (LBBP) reduces the total time people with preserved ejection fraction spend in device‑detected fast atrial episodes compared with standard right ventricular pacing.
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Evaluating congestion in chronic heart failure with preserved ejection fraction
This study is testing different ways to check for fluid buildup in patients with chronic heart failure who have normal heart function to see how it affects their health and hospital visits.
Related topics
Quick answers
How many Preserved Ejection Fraction clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in France (2 trials), Greece (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.