Clinical trials
Cardiac Disease clinical trials
Below are recruiting cardiac disease clinical trials, each written for real people, not researchers. We’re tracking 313 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06566196Recruiting
Heart exercise testing for congenital heart disease
This study tests how well your heart pumps during exercise while you are undergoing a heart catheter procedure. It may help doctors better understand your heart function and guide your treatment.
Rochester, MinnesotaAges 18 years+ - NCT05476991RecruitingPhase 3
Low-dose colchicine plus ticagrelor to prevent repeat stroke
This Phase 3 study tests whether low-dose colchicine added to ticagrelor (a blood-thinning medicine) helps prevent another ischemic stroke in people whose first stroke was caused by clogged arteries. It aims to lower the risk of repeat stroke after recovery from a recent event.
Paris, ParisAges 18 years+ - NCT06431425Recruiting
Online genetic counseling clinic for inherited heart conditions
This trial tests an online genetic counseling clinic for people with certain inherited heart muscle diseases and their family members. It aims to provide presymptomatic counseling (before symptoms appear) through video calls, making it easier to access care from home.
Utrecht, UtrechtAges 18–90 - NCT06179329Recruiting
Comparing two types of heart bypass grafts in women
This trial compares two types of grafts (the radial artery from the arm and a vein from the leg) used in women having heart bypass surgery for the first time. It aims to see which graft works better and stays open longer.
São Paulo, São PauloAges 18–75 - NCT05055830Recruiting
Study blood drug levels in critically ill children
This trial measures how the study medicines move through the body and how they affect the child in the Pediatric Cardiac Intensive Care Unit. It may help doctors choose safer and better dosing for critically ill children.
Durham, North CarolinaAges birth–20 years - 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+ - NCT04856059Recruiting
MRI study for early heart changes in Fabry disease
This study looks at early structural and tissue changes in the heart using a special type of MRI scan in adults with Fabry disease. It may help doctors understand changes earlier and better track heart involvement over time.
Toronto, OntarioAges 18 years+ - NCT04823663Recruiting
SOCRATES heart rhythm device study registry
This study keeps a registry (a structured record) of people who get certain heart rhythm or heart device procedures using specific Boston Scientific products. The goal is to track outcomes and help improve how these devices are used in real-world care.
JetteAges Any age - NCT04676100Enrolling by invitation
International registry for cardiac rehabilitation programs
This study collects information about cardiac rehabilitation (CR) programs in lower-resource areas. It helps improve how CR is delivered and understood, especially where healthcare resources and awareness are limited.
DohaAges 18 years+ - NCT07809932Recruiting
Breast artery calcium scan and heart disease risk in women
This study looks at calcium deposits seen in breast arteries during a routine mammogram to see if they can help predict heart disease risk in women aged 55 to 65. It may help doctors find heart risk earlier without extra tests.
Manhasset, New YorkAges 55–65 - NCT01653223Recruiting
Simvastatin to protect the heart during heart surgery
This trial looks at whether simvastatin (a cholesterol medicine) can help protect the heart during cardiac surgery. You might be invited if you’re having surgery for certain, non-complex heart conditions, but not if you have some specific related health problems.
Guangzhou, GuangdongAges 18 years+ - NCT07796217RecruitingPhase 4
Comparing blood thinners after a heart attack
This study compares two ways to lower the chances of another heart attack: taking the standard medicine (clopidogrel) versus taking a combination of aspirin and a lower dose of a blood thinner (rivaroxaban). If you join, you'll be assigned to one of these options to see which works better for people like you.
Seongnam-si, Gyeonggi-doAges 19 years+ - NCT05635227Recruiting
Medications during heart surgery to help control breathing and circulation
This study looks at whether giving dexamethasone and olanzapine during certain heart surgeries can improve how blood flow and ventilation (breathing support) are managed. It’s meant to see if these medicines help the body handle heart-lung bypass more safely.
CopenhagenAges 18 years+ - NCT06854458Recruiting
Stress heart MRI for better diagnosis of heart artery disease
This study uses a special stress heart MRI to measure blood flow and find blockages in the arteries that supply your heart. It is for people with chest pain or abnormal EKG results who have risk factors for heart disease, to help doctors diagnose and treat coronary artery disease more accurately.
San Francisco, CaliforniaAges 35–85 - NCT07211282Recruiting
Activity tracking for late-stage cardiac rehab
This trial uses a smartphone app to monitor and guide your physical activity during the final phase of cardiac rehab. It aims to help you safely stay active and improve your recovery.
Edegem, AntwerpAges 18 years+ - NCT06279000RecruitingPhase 3
Colchicine for heart risk during major non-heart surgery
This study tests whether a low-cost, anti-inflammatory drug called colchicine can reduce heart complications after major non-heart surgery. If you have heart or blood vessel risk factors and are scheduled for a major operation, this trial may help protect your heart.
Sankt Gallen, Canton of St. GallenAges 45 years+ - NCT05972070Recruiting
Telemedicine home cardiac rehab after heart procedure
This trial studies whether cardiac rehabilitation done at home, with help from telemedicine, is safe and helps you stick with the program after a recent heart procedure. It may help you recover with more convenience while still improving heart-related fitness and adherence.
Brookfield, ConnecticutAges 18 years+ - NCT05164744Recruiting
MRI study of heart tissue changes after COVID-19
This study uses a heart MRI to look for leftover (healing) changes in heart tissue after COVID-19. It may help researchers better understand what ongoing heart effects can happen after infection.
Brooklyn, New YorkAges 18 years+ - NCT03837574Recruiting
Registry for people with Tetralogy of Fallot and a defibrillator
This is a national registry that collects information about people with Tetralogy of Fallot who have an implantable defibrillator. It helps researchers better understand outcomes and care needs in this specific group.
ParisAges 18 years+ - NCT05002543Recruiting
Real-world study of heart valve repair devices for multiple valves
This study checks how well and how safely CORCYM valve devices work in real-world patients with heart valve problems in the aortic, mitral, and/or tricuspid positions. It may help doctors understand expected outcomes outside of tightly controlled research settings.
Indianapolis, IndianaAges Any age - NCT07388355Recruiting
Ease of use study for a new heart monitor device
This study tests how easy it is to use a new device that records your heart's electrical activity through a simple patch on your chest. You will need to use a smartphone app with the patch.
New London, North CarolinaAges 18 years+ - NCT07130565Recruiting
Pan-Amyloid PET/CT Scan for Amyloid Heart Disease
This trial is testing a special PET/CT scan (Pan-Amyloid) that finds abnormal protein deposits (amyloid) in the heart and body. It is for people who have or may have cardiac amyloidosis and are already planning to get this scan.
Hefei, AnhuiAges 18–80 - NCT07095829Recruiting
Predicting circulation after birth for severe pulmonary valve blockage
This study looks at babies with a severe heart defect where the pulmonary valve is blocked and the wall between the heart's lower chambers is intact. It aims to predict how well blood will flow after birth using ultrasound images taken during pregnancy.
MadridAges 4 months–6 months - NCT07092644Recruiting
Preeclampsia and baby heart defects: mother's heart study
This study looks at the link between preeclampsia (a pregnancy complication with high blood pressure) and a mother's heart health when her baby has a heart problem. The goal is to understand how the mother's heart adapts during pregnancy in these cases.
RomaAges 18 years+
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Common questions
- Are there clinical trials for cardiac disease?
- Yes. Clin2 currently lists 313 recruiting cardiac disease 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 disease 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 disease 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.