Condition
Arrhythmias clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Arrhythmias clinical trials that are recruiting, at sites in 3 countries (most in Poland (1), United States (1), China (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Arrhythmias clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Pre-discharge Flu Vaccine for patients with acute heart problems | Phase 4 | Wroclaw | Recruiting | Jun 1, 2026 |
| Heart MRI to predict outcomes for people getting pacemakers or defibrillators | — | Beijing | Recruiting | Jan 13, 2026 |
| Understanding the HeartMate 3 device and its impact on patients | — | San Francisco, California and 6 other locations | Recruiting | Sep 15, 2023 |
All recruiting trials (3)
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Pre-discharge Flu Vaccine for patients with acute heart problems
This trial tests whether giving an influenza vaccine within 24 hours before hospital discharge helps patients who were treated for acute heart issues stay healthier this season.
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Heart MRI to predict outcomes for people getting pacemakers or defibrillators
This study will try to see if detailed heart MRI scans done before device implantation can predict sudden cardiac death or similar events in adults receiving pacemakers, ICDs, or CRT.
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Understanding the HeartMate 3 device and its impact on patients
This study looks at how the HeartMate 3 device affects patients with advanced heart failure by checking for problems like bleeding and infection, while also seeing how it impacts their quality of life.
Related topics
Quick answers
How many Arrhythmias clinical trials are recruiting right now?
3, 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 Poland (1 trial), United States (1 trial), China (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
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.