Clinical trials
Heart Diseases clinical trials
Below are recruiting heart diseases clinical trials, each written for real people, not researchers. We’re tracking 749 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06813443Recruiting
Studying cardiomyopathy to find who needs a heart transplant
This study is looking at people with cardiomyopathy to understand which patients are most in need of a heart transplant. By joining, you will help doctors learn more about critical cases and improve care for heart muscle disease.
Bologna, Emilia-Romagna/BolognaAges 12 years+ - NCT05366153Recruiting
Plan to lower future heart attack risk after past cancer treatment
This trial tests whether a “risk-guided” care plan can help prevent coronary artery disease (the buildup that can lead to heart attacks) in people who had cancer treatment that can affect the heart. You may get closer heart risk monitoring and guidance to reduce risk factors, such as cholesterol—especially if you can safely take statins.
Hobart, TasmaniaAges 40–70 - NCT06195059Recruiting
Heart ultrasound with contrast during exercise to study lungs
This study uses a special ultrasound (echocardiography) with a contrast dye to see how blood flows through your lungs during exercise. It aims to help doctors better understand why patients get short of breath during activity.
Rochester, MinnesotaAges 18 years+ - NCT07482943RecruitingPhase 4
Dapagliflozin for heart function after Fontan procedure
This trial tests whether dapagliflozin, a diabetes drug that also helps the heart, can improve exercise ability and heart function in people who have had the Fontan procedure for a single ventricle heart defect.
Hong KongAges 12 years+ - NCT03670524Recruiting
HEAL Green Heart study for healthy community living
This study looks at health effects of changes in the local environment and community actions in Louisville. You may be able to join if you live in the right area and meet basic safety and health requirements.
Louisville, KentuckyAges 30–70 - NCT05100940Recruiting
Study after a heart procedure complication
This trial looks at what happens after complications during or after a heart procedure called coronary angiography or PCI. It may help improve care and outcomes for people who experience a problem during treatment.
Minneapolis, MinnesotaAges 18 years+ - NCT05403151Recruiting
Healthy blood vessel and control study
This study looks at healthy adults and how their blood vessels work. It may help researchers understand normal circulation so they can better compare changes in future conditions.
Bethesda, MarylandAges 18–90 - NCT05427084RecruitingPhase 2/Phase 3
Canagliflozin to reduce inflammation in heart artery disease
This trial tests canagliflozin to see if it lowers “vascular inflammation” in people with diabetes and stable coronary artery disease. It may help reduce harmful inflammation signals that can raise future heart risk.
Ottawa, OntarioAges 18 years+ - NCT06179212Recruiting
Comparing exercise tests for men and women with heart disease
This study compares two different exercise test methods to see which works better for men and women with heart disease. The goal is to find a test that can help doctors design better exercise programs for you.
Ottawa, OntarioAges 18 years+ - NCT06272578Recruiting
Heart and kidney health study for chronic disease patients
This study checks how heart and kidney health are related in people with kidney disease, diabetes, high blood pressure, or high cholesterol. It is a single visit with tests to see if certain heart problems are common in these conditions.
Wedding, State of BerlinAges 18 years+ - NCT06507657RecruitingEarly Phase 1
Empagliflozin for heart health in older adults
This study tests whether a medication called empagliflozin (a diabetes drug) can improve heart function in older adults with high blood pressure and obesity who are at risk for heart failure but do not have it yet. You would take the pill daily and have heart ultrasounds to check your heart's health.
Minneapolis, MinnesotaAges 60 years+ - NCT06512493Recruiting
South East Netherlands Heart Registry
This is a heart registry that collects information from all patients to get a complete picture of heart care in the region. By including everyone, it aims to improve future treatments without bias.
Heerlen, LimburgAges Any age - NCT06542016Recruiting
Heart risk prediction in dialysis patients using a questionnaire
This study looks at how a simple questionnaire (called KCCQ) about your heart health and quality of life can help predict future heart risks for people on dialysis. Researchers want to see if your answers to this questionnaire can help doctors take better care of you.
Guangdong, GuangdongAges 18 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+ - NCT06642272RecruitingPhase 4
Comparing two diabetes drugs in real-world use
This trial compares two common diabetes medications, empagliflozin and dapagliflozin, to see which works better in everyday practice. It aims to find the best treatment option for patients with type 2 diabetes.
CopenhagenAges 18 years+ - NCT06706635Recruiting
Better info for aortic stenosis patients before TAVI
This trial tests whether giving extra information before heart valve replacement (TAVI) helps patients feel more informed and improves their reported outcomes. If you have severe aortic stenosis and are planning to get a TAVI, this study may be for you.
Bad OeynhausenAges 18 years+ - NCT07078344RecruitingPhase 2
Omega-3 study for healthy African American and European American adults
This study tests whether taking omega-3 supplements can improve health and reduce diet-related differences between African American and European American adults. You would take daily capsules and visit the clinic regularly for about 6 months.
Tucson, ArizonaAges 18–64 - NCT07224685Recruiting
Mayo heart & voice health study with phone and watch
This study uses your iPhone and Apple Watch to collect heart and voice data to learn more about cardiovascular health. It may help improve how doctors monitor heart conditions.
Rochester, MinnesotaAges 18 years+ - NCT07259239Recruiting
Using sonic cracker to treat heart artery calcium buildup
This study tests a new device called a 'sonic cracker' (IVL) to break up hard calcium in your heart arteries during a planned angioplasty (PCI). It aims to see if this approach is safe and works well for people with moderate or heavy calcium buildup.
SingaporeAges 21 years+ - NCT00106925Recruiting
Long-term follow-up for people after stem cell transplant
This study follows people who are at least 3 years out from their first stem cell transplant to learn how they are doing long term. It may help improve future transplant care by tracking outcomes over time.
Bethesda, MarylandAges 7–80 - NCT00081523Recruiting
Understanding How Sickle Cell Disease Develops Over Time
This research study follows people with sickle cell disease to learn how the condition affects their health over many years. By studying patients regularly, researchers hope to better understand the disease and improve care.
Washington D.C., District of ColumbiaAges 2–90 - NCT07601867Recruiting
Dapagliflozin to improve heart function after bypass surgery
This trial tests whether a diabetes medication called dapagliflozin can help improve how well the right side of your heart works after off-pump coronary artery bypass grafting surgery (a way to reroute blood around blocked heart arteries). The goal is to see if this drug reduces strain on your heart during recovery.
Pyatigorsk, Stavropol KrayAges 18 years+ - NCT07643610Recruiting
Heart Failure Crisis Registry Study
This registry collects information from patients admitted to the hospital with cardiogenic shock—a serious condition where the heart cannot pump enough blood to the body. Doctors will gather data to better understand what happens to these patients and how to improve their care.
Basel, Canton of Basel-CityAges 18 years+ - NCT06753227Enrolling by invitation
Comparing ways to measure valve pressure after TAVI
This trial looks at how well a new method (using echo) compares to the standard invasive method for measuring pressure across the new valve after TAVI. It may help doctors monitor your valve function with less risk.
Munich, BavariaAges 18 years+
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Common questions
- Are there clinical trials for heart diseases?
- Yes. Clin2 currently lists 749 recruiting heart diseases 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 heart diseases 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 heart diseases 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.