Clinical trials
Cardiac Disease clinical trials
Below are recruiting cardiac disease clinical trials, each written for real people, not researchers. We’re tracking 320 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06409585Recruiting
Heart muscle disease imaging study for scarring
This study uses advanced imaging (PET/MR or PET/CT) to look at scarring (fibrosis) in the heart muscle. It is for people with various heart muscle diseases, including heart failure with preserved pumping, thickened heart muscle, high blood pressure-related heart damage, heart inflammation, and others.
Edinburgh, ScotlandAges 30–90 - NCT04241328Recruiting
Cardiac surgery registry for patients who used a Medtronic device
This study tracks patients who had cardiac surgery using a specific Medtronic heart-surgery device. It mainly collects real-world data to help understand outcomes, and you may be included if you give consent and are not in another device/drug study that could affect the results.
ViennaAges Any age - NCT05629559RecruitingPhase 1/Phase 2
Study drug 4D-310 for Fabry disease with heart problems
This Phase 1/2 study tests how safe and potentially effective 4D-310 is for adults with Fabry disease who have heart involvement. It may help people who can’t tolerate standard treatments like enzyme replacement therapy (ERT) or migalastat, or who still have disease progression.
MelbourneAges 18–65 - NCT04464655Recruiting
10-minute heart MRI protocol for people with heart conditions
This study uses a short, 10-minute heart MRI to check how well it works for people who need a clinically indicated heart scan. It may help streamline heart MRI testing, making exams faster while still providing useful heart information.
Montreal, QuebecAges 18 years+ - NCT06625892Recruiting
Fear of movement after heart surgery
This study looks at why some people fear moving after heart surgery and tests a program to help them overcome that fear. It aims to improve recovery and quality of life.
ChanghuaAges 18–100 - NCT07274436Recruiting
Deep learning in heart MRI scans
This study uses artificial intelligence to improve the quality of heart MRI images. It may help doctors get clearer pictures of your heart.
Wuhan, HubeiAges 18 years+ - NCT07532174Recruiting
Blood-Cleaning Device During Heart Surgery
This trial tests a special blood-filtering device (Efferon LPS) used during heart surgery to reduce inflammation and improve recovery. The device removes harmful substances from your blood during the operation.
BarnaulAges 18 years+ - NCT05158738Recruiting
Study of inherited heart conditions in children
This trial studies children with inherited (genetic) heart conditions that started before age 16. It may help improve how doctors identify the genetic cause and understand which families are affected.
LondonAges Any age - NCT06784440Recruiting
Finding noninvasive markers of graft injury after heart transplant
This study looks for noninvasive markers (like blood or urine tests) that can show if a heart transplant is being injured. It aims to make monitoring safer and easier for children and adults with congenital heart disease who have had a transplant.
BolognaAges Up to 44 years - NCT06066970Recruiting
Studying heart markers after valve surgery
This trial uses a special MRI and blood tests to see how heart muscle is affected after aortic or mitral valve surgery. It may help doctors better understand and monitor heart recovery.
Freiburg im Breisgau, Baden-WurttembergAges 18 years+ - NCT05075317Recruiting
Time-restricted eating during heart rehab program
This study tests whether “time-restricted eating” (eating only during certain hours each day) is safe and helpful for people taking part in outpatient heart rehabilitation. You may be randomly assigned to the eating schedule, and your team will compare your results during the rehab period.
Toronto, OntarioAges 18 years+ - NCT06144125RecruitingPhase 4
Blood management trial for heart surgery patients
This trial compares two treatments (prothrombin complex concentrate and fresh frozen plasma) for managing bleeding during heart surgery. It aims to find which approach works better and is safer for patients.
Seoul, SeoulAges 20–75 - NCT06455644Recruiting
CT vs. X-ray for sizing heart device in AF treatment
This study tests whether using a CT scan or a special X-ray (DSA) is better for picking the right size of a left atrial appendage closure device during a combined ablation and closure procedure. It aims to make the procedure safer and more effective.
Foshan, GuangdongAges 18 years+ - NCT06937125Recruiting
Heart valve disease study using heart CT scans
This trial uses advanced CT scans to study people with moderate or severe heart valve disease. It aims to better understand valve problems and may help guide future treatments.
Ōta-ku, TokyoAges 18 years+ - NCT06983808Recruiting
Digital rehab before heart surgery
This trial tests a digital program to help you prepare for heart surgery. It uses a smartphone or tablet to guide you through exercises and education before your operation, which may help you recover faster.
Melbourne, VictoriaAges 18–100 - NCT06118034RecruitingPhase 3
Colchicine for heart surgery recovery
This study tests whether the drug colchicine can reduce inflammation and protect organs during and after planned heart surgery. It may help people recover better.
Nanjing, JiangsuAges 50–80 - NCT06870591Recruiting
Heart measurement device study
This trial tests a new device that measures heart function without needing an invasive catheter. It aims to see if the device works as well as the standard right heart catheterization procedure.
Huntsville, AlabamaAges 18 years+ - NCT07524998Recruiting
Surgery outcomes for complex heart defects across ages
This study tracks how children and adults with complex heart defects fare after surgery. Researchers want to understand what surgical techniques work best at different ages and how patients recover long-term.
BeijingAges Any age - NCT06867926Recruiting
Heart rehab and its effect on DNA and inflammation
This study looks at whether a cardiac rehabilitation program can reduce DNA damage and inflammation in people with coronary artery disease. It may help patients understand how exercise and lifestyle changes can affect their heart health at a cellular level.
KayseriAges 18–65 - NCT06226987Recruiting
Heart imaging study for Fabry disease
This study uses special MRI scans to look at how Fabry disease affects the heart. It may help researchers understand the disease better.
Cambridge, CambridgeshireAges 18 years+ - NCT04407780Recruiting
Cardio-oncology patient registry
This is a registry (a research database) for people who are being followed in cardio-oncology, which means care for heart problems related to cancer or cancer treatments. It may help doctors better understand these conditions and improve future care.
ParisAges 18 years+ - NCT04844944Recruiting
Heart registry for adults with heart failure, CAD, or atrial fibrillation
This is a hospital-based study that collects standardized information about adults with specific heart conditions—heart failure, coronary artery disease, or atrial fibrillation. It may help doctors and researchers better understand these diseases and improve future care.
BerlinAges 18 years+ - NCT06706323Recruiting
Depression after heart surgery study
This study looks at depressive symptoms in people who have had heart bypass surgery. It aims to understand how patients feel emotionally after surgery and may help improve care.
ZurichAges 18–90 - NCT07109752Recruiting
Mindfulness and heart rehab via eHealth for heart disease
This trial tests a home-based program combining cardiac rehabilitation with mindfulness, delivered through a computer or smartphone. It may help people with coronary heart disease manage stress and improve recovery.
Hong KongAges 18 years+
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Common questions
- Are there clinical trials for cardiac disease?
- Yes. Clin2 currently lists 320 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.