Clinical trials
Cardiac clinical trials
Below are recruiting cardiac clinical trials, each written for real people, not researchers. We’re tracking 1,320 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06567912Recruiting
TEE training with AI assessment for emergency doctors
This study is creating a training program and an AI-powered tool to help emergency physicians learn how to use TEE, a type of ultrasound that looks at the heart. It's for doctors who want to improve their skills in this area.
TaipeiAges 18–99 - NCT06579807Recruiting
Cardiac rehab for coronary artery disease
This study tests if a cardiac rehabilitation program helps people with coronary artery disease. You can join if you are between 40 and 70, have heart disease (or are a healthy volunteer), and do not have other health issues like heart failure or smoking.
Rio de Janeiro, Rio de JaneiroAges 40–70 - NCT06584266Recruiting
Cardiac imaging registry for atrial fibrillation
This study collects data from heart imaging tests (TEE) in people with atrial fibrillation or atrial flutter. It aims to better understand how these imaging results relate to treatment decisions and outcomes.
BrnoAges 18 years+ - NCT06591260Recruiting
Heart biopsy and treatment for kids with heart inflammation
This study looks at using heart biopsies to find the cause of heart inflammation (myocarditis) in children and then tailoring treatment to that cause. It aims to improve care for children with or without irregular heartbeats.
Milan, MilanoAges birth–17 years - NCT06597331Recruiting
Heart function study for COPD flare-ups
This study looks at how a COPD flare-up might affect the heart in people who haven't had a heart attack or known heart muscle damage before. It uses a simple heart ultrasound to check for stress-related changes.
Gothenburg, Region Västra GötalandAges 18 years+ - NCT05670132Recruiting
Heart and brain rehab for youth with congenital heart disease
This trial tests a combined heart and brain rehabilitation program for young people with moderate to complex congenital heart disease. The goal is to improve both heart health and thinking skills, such as memory and attention.
BrusselsAges 8–25 - NCT06601153Recruiting
Heart health study using CT scans and blood samples
This study looks at blood samples and CT scans from people with stable coronary artery disease to find new ways to predict and prevent future heart problems. If you've had or are about to have a cardiac CT and have blood stored, you might be able to join.
Pisa, ItalyAges 40–75 - NCT06602609Recruiting
Remote heart monitoring after TAVI valve procedure
This trial tests whether patients can go home the same day after TAVI and use a smart device for remote monitoring. It aims to see if this approach is safe and effective for recovery.
LondonAges 18 years+ - NCT06619912RecruitingPhase 3
Medicine to prevent confusion after heart surgery
This trial tests if a medication called dexmedetomidine can help prevent postoperative delirium (sudden confusion and disorientation) after heart surgery. It is for adults having heart surgery with a heart-lung machine.
Xi'an, ShaanxiAges 18 years+ - NCT06620523RecruitingPhase 2
Preventing kidney injury after heart bypass surgery
This trial tests whether combining two natural supplements (CoQ10 and glutathione) can protect your kidneys during heart bypass surgery. It may help prevent acute kidney injury, a common complication after these procedures.
Washington D.C., District of ColumbiaAges 18–70 - NCT06622915Recruiting
Heart health in kids with kidney condition
This study looks at how different types of nephrotic syndrome affect heart function in children. It may help doctors understand the heart risks in kids who need steroids for a long time compared to those whose condition doesn't respond to steroids.
SohagAges 2–14 - NCT06628973Recruiting
Social activities for women with heart failure
This trial tests a social program to help women with heart failure better stick with their medications and feel healthier. You'll be connected to community activities and support tailored to your needs.
Montreal, QuebecAges 18 years+ - NCT06650579RecruitingPhase 3
Heart safety study of relugolix vs leuprolide for prostate cancer
This trial compares two hormone therapy combinations for men with prostate cancer that hasn't spread. The goal is to see if a newer oral medication (Relugolix) plus abiraterone works better than the standard injectable therapy (Lupron) plus abiraterone, while also checking heart safety.
Atlanta, GeorgiaAges 18 years+ - NCT06652087Recruiting
Testing rifaximin for heart failure with preserved pumping
This trial tests whether the antibiotic rifaximin (taken by mouth) can improve heart function in people with a type of heart failure where the heart pumps well but is still weak (HFpEF). Rifaximin might help by changing the bacteria in your gut.
MoscowAges 18–80 - NCT06661876Recruiting
Heart radiation therapy for heart failure
This trial tests if a low dose of radiation to the heart can help people with advanced heart failure feel better and improve heart function. It is for patients whose heart failure is stable but severe, and who are already on the best medications.
LeuvenAges 18 years+ - NCT06664528Recruiting
Heart health study for adults getting certain chemo
This study tracks the heart health of adults receiving chemotherapy that may affect the heart. It helps doctors understand how to better monitor and protect patients.
Rome, LazioAges 18 years+ - NCT06667258Recruiting
Earpiece to detect heart rhythm problems
This trial tests if a special earpiece can detect heart rhythm problems like irregular heartbeats. It could help you monitor your heart in a simple way.
London, Non-US/Non-CanadianAges 18 years+ - NCT06668831Recruiting
FGF23 and heart rhythm in dialysis patients
This study looks at whether a blood protein called FGF23 is linked to irregular heartbeats in people on long-term hemodialysis (kidney dialysis). It may help doctors better predict heart risks.
LuganoAges 18 years+ - NCT06670768Recruiting
Comparing two heart imaging tests for blocked arteries
This trial compares two heart imaging tests (SPECT and coronary CTA) to see if a newer method gives a clearer picture of blood flow. If you have been referred for one of these tests, you may be able to help by also having the other test done at no extra risk.
Budapest, BudapestAges 18 years+ - NCT06676345Recruiting
Heart Attack Complications Study
This study looks at people who have had a heart attack and developed a related structural problem in the heart (like a tear or valve issue). It aims to learn more about these complications to improve future care.
VareseAges 18 years+ - NCT06679543Recruiting
How partial sleep loss affects heart function during cycling
This study looks at how a night of poor sleep affects your heart's ability to pump blood while you ride a bike. It may help find out why sleep loss can be hard on the heart.
Guelph, OntarioAges 18–50 - NCT06680986Recruiting
AI heart ultrasound study for high blood pressure
This trial uses artificial intelligence to analyze heart ultrasound images from people who had high blood pressure evaluations during a hospital stay. It aims to better understand how high blood pressure affects the heart.
Pierre-BéniteAges 18 years+ - NCT06693674RecruitingPhase 3
Sacubitril-valsartan for heart health in congenital heart disease
This trial tests if a drug called sacubitril-valsartan can improve heart structure and function in adults with congenital heart disease. You will take the drug and have heart imaging to see changes.
Rochester, MinnesotaAges 18 years+ - NCT06699056Recruiting
AI heart monitor study for ejection fraction
This study uses an AI-powered wearable monitor to check how well your heart pumps blood (ejection fraction) from a simple EKG recording. It may help doctors quickly assess heart function without extra tests.
Orange, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for cardiac?
- Yes. Clin2 currently lists 1,320 recruiting cardiac studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a cardiac trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a cardiac trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.