Clinical trials
Cardiac clinical trials
Below are recruiting cardiac clinical trials, each written for real people, not researchers. We’re tracking 1,328 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06610019Recruiting
Heart imaging study using MRI
This study uses heart MRI scans to learn more about cardiovascular health in adults. If you are 18 or older and have been referred for a heart MRI at Montefiore, you may be able to join.
The Bronx, New YorkAges 18 years+ - NCT06613178RecruitingPhase 4
IV acetaminophen for heart surgery recovery
This trial tests if giving acetaminophen (Tylenol) through a vein after heart surgery can help patients recover better. You may be a good fit if you are having planned heart surgery that is not an emergency.
Vancouver, British ColumbiaAges 18 years+ - NCT06615102RecruitingPhase 3
Testing if angiotensin II prevents kidney injury after heart surgery
This trial tests whether giving a medicine called angiotensin II during heart surgery can help prevent acute kidney injury (a sudden drop in kidney function). It is for adults having certain types of heart surgery who have a higher risk of kidney problems.
BerlinAges 18 years+ - NCT06624488Recruiting
Brain injury markers after cardiac arrest and outlook
This study looks at certain proteins in the fluid around the brain and in the blood after a cardiac arrest. These proteins may help doctors predict how the patient will recover, which could guide their care.
BeijingAges 18–80 - NCT06625463Recruiting
Heart rehab at home with family support after a heart attack
This study tests a heart rehab program you can do at home, with help from your family. If you've had a heart attack in the past year and don't have other major health issues, this program might help you recover and stay healthy.
Sleman, Special Region of YogyakartaAges 18–65 - 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 - NCT06637137Recruiting
Blood management for cardiac surgery patients
This trial studies a program to manage blood levels before, during, and after heart surgery. It may help reduce the need for blood transfusions and improve recovery.
RomaAges 18 years+ - NCT06672315Recruiting
Using a heart ultrasound for cardiac arrest outside the hospital
This study uses a special ultrasound probe placed in the esophagus to look at the heart during cardiac arrest happening outside the hospital. The goal is to see if this test can help doctors make better decisions for treatment.
New Taipei CityAges 18 years+ - NCT06680869RecruitingPhase 3
Early amiodarone for shockable cardiac arrest
This trial tests whether giving the heart rhythm medicine amiodarone early after a shockable cardiac arrest improves survival. If you had a cardiac arrest due to a heart rhythm problem that didn't stop after the first shock, this study may be for you.
Portland, OregonAges 18 years+ - NCT06681506Recruiting
New heart rehab program for ischemic heart disease
This study tests a new cardiac rehabilitation treatment for people with ischemic heart disease, a condition where blood flow to the heart is reduced. The goal is to improve heart health and recovery through a structured rehab program.
Shanghai, Shanghai MunicipalityAges 18–85 - NCT06696170Recruiting
New catheter for atrial fibrillation using nanosecond pulses
This trial tests a new catheter that uses very short electrical pulses to treat atrial fibrillation (a type of irregular heartbeat). It may help people whose AF symptoms continue despite medication.
HasseltAges 18–75 - NCT06701188Recruiting
Virtual support program for older adults after cardiac rehab
This study tests a virtual support program to help older adults stay active and healthy after completing cardiac rehabilitation. It may help you maintain the benefits of rehab and improve your heart health.
San Francisco, CaliforniaAges 55–100 - NCT06704048Recruiting
Heart rehab after endocarditis: quality of life study
This study looks at how a heart rehabilitation program affects quality of life and personal experiences in people who have been treated for infective endocarditis (a serious heart infection). It aims to find out if this type of rehab helps patients feel better and recover more fully.
Halmstad, Halland CountyAges 18–90 - NCT04750798Recruiting
Monitoring approved catheter devices during heart rhythm ablation
This study is observing people with common abnormal heart rhythms who are already scheduled for a catheter ablation using an approved Biosense Webster catheter. It aims to better understand real-world use and outcomes, without testing a new drug.
GrazAges Any age - NCT05786274Recruiting
Predicting stroke risk after heart surgery using heart signals and MRI
This study looks at ways to predict harmful brain and blood-vessel side effects after heart surgery. It may help doctors identify higher-risk patients sooner so they can monitor them more closely.
San Donato Milanese, MilanAges 18 years+ - NCT06710353Recruiting
Albumin before heart surgery for kids with low albumin
This study tests whether giving albumin (a protein in the blood) before heart surgery helps protect the kidneys of young children with low albumin levels. It may help reduce the risk of kidney injury after surgery.
Seoul, SeoulAges Up to 7 years - NCT06715579Recruiting
Cardiac Angiosarcoma Global Registry
This study is a global registry for people with a rare heart cancer called cardiac angiosarcoma. It collects information on treatments and outcomes to help doctors better understand the disease and improve care.
YerevanAges Any age - NCT06735521Recruiting
Heart MRI stress test for Fontan circulation
This study uses a special heart MRI with a medicine that stresses the heart (like exercise) to look at blood flow in people who have had the Fontan surgery. The goal is to better understand how the heart works after this surgery.
StockholmAges 18 years+ - NCT06739239Recruiting
French cohort study of an extra-vascular ICD
This study follows patients who receive a new type of implantable defibrillator that sits outside the heart and blood vessels. It aims to collect information about how well the device works and how safe it is over time.
ParisAges Any age - NCT06744361RecruitingPhase 2
Ketamine after cardiac arrest to protect the brain
This trial tests whether the sedative drug ketamine, given after a cardiac arrest, can help protect the brain. It's for people whose heart stopped outside the hospital due to a shockable rhythm and who needed a breathing tube placed by emergency responders.
CopenhagenAges 18 years+ - NCT06747806Recruiting
A heart surgery biobank study
This study collects tissue samples from children and adults having heart surgery. The samples will help researchers learn more about heart conditions and improve future treatments.
Hyde Park, IllinoisAges Any age - NCT06774326Recruiting
Spectral CT to check for heart damage from lymphoma treatment
This study uses a special type of CT scan called spectral CT to see if chemotherapy drugs called anthracyclines can cause heart damage in people with certain lymphomas. The goal is to catch any heart problems early by imaging the heart before, during, and after treatment.
BolognaAges 18 years+ - NCT06776419Recruiting
Heart inflammation and scarring in Fabry disease
This study uses advanced heart scans (PET/CT and MRI) to look at inflammation, blood vessel health, and scarring in the hearts of people with Fabry disease. It aims to better understand how Fabry disease affects the heart and find new ways to track or treat these changes.
CopenhagenAges 18 years+ - NCT06781892Recruiting
Defibrillation strategies for cardiac arrest outside the hospital
This trial tests different ways of using defibrillators to restart the heart in people who have a cardiac arrest outside a hospital. It compares two defibrillator machines used together to see if one approach works better for shockable heart rhythms.
AalborgAges 18 years+
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Common questions
- Are there clinical trials for cardiac?
- Yes. Clin2 currently lists 1,328 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.