Clinical trials
Cardiac clinical trials
Below are recruiting cardiac clinical trials, each written for real people, not researchers. We’re tracking 1,291 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07352709Recruiting
Ventilation feedback simulation for EMS crews
This trial tests a simulation tool that gives feedback on ventilation performance. It is designed for currently active EMS professionals to see if the tool improves their skills.
Dallas, TexasAges 18–60 - NCT07361536Recruiting
Heart health in MPS
This study looks at heart structure and function in people with mucopolysaccharidosis (MPS), a rare genetic disorder. It aims to understand how MPS affects the heart over time.
Orange, CaliforniaAges birth–99 years - NCT07358793Recruiting
Simulation training for emergency teams
This study compares two ways of training emergency teams to handle adult medical emergencies (not from injury). It looks at how well teams work together using a standard approach called A-C-L-S.
Douliu, YunlinAges 18 years+ - NCT06851949RecruitingPhase 2
Vsling device for ventricular repair in heart failure
This trial tests a new device called Vsling, which is placed inside the heart to help reshape the main pumping chamber (left ventricle) in people with heart failure. It may improve your heart's strength and reduce symptoms like shortness of breath.
Be’er Ya‘aqovAges 18 years+ - NCT06162247Recruiting
Registry study for heart patients in intensive care
This study tracks patients with sudden heart problems admitted to a special heart intensive care unit. It helps doctors learn more about these conditions to improve future care.
NaplesAges 18 years+ - NCT06230198Recruiting
Effect of a blood-saving technique on transfusions after heart surgery
This trial tests whether a technique called retrograde autologous priming (using the patient's own blood to prepare the heart-lung machine) can reduce the need for blood transfusions during heart surgery. It is looking at hospitals and surgical teams, not individual patients, so it's not a typical trial you can join directly.
Winnipeg, ManitobaAges 10–110 - 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+ - NCT06811519Recruiting
AI predicts heart function from ultrasound and body scans
This study uses artificial intelligence to predict how well your heart is pumping by looking at your heart ultrasound results and body composition (like body fat and muscle). The goal is to see if adding body composition data makes the AI predictions more accurate.
Yongin, Gyeonggi-doAges 20 years+ - NCT06857838Recruiting
Bypass surgery for symptomatic myocardial bridge
This trial tests whether bypass surgery is effective for people with a myocardial bridge (a heart muscle that arches over an artery) that still causes symptoms despite medication. It aims to see if surgery can improve symptoms and outcomes.
Xi'an, ShaanxiAges 18–80 - NCT07352111Recruiting
Heart risk in those with family history of heart attack
This study looks at people who have a family history of heart disease but no known heart problems or symptoms. It aims to understand if hidden plaque buildup in the arteries may be present.
MilanAges 40–70 - NCT07351838Recruiting
Heart MRI for risk screening in early cardiomyopathy
This study uses heart MRI to find people with early signs of heart muscle disease who still have normal-sized heart chambers. It aims to better predict who is at risk so they can get earlier care.
BeijingAges 16 years+ - NCT07351825Recruiting
Heart MRI study for people with ischemic heart disease
This study uses heart MRI scans to find markers that predict outcomes in people with ischemic heart disease, including those who have had a heart attack. It may help doctors better understand your condition and guide future care.
Beijing, Beijing MunicipalityAges Any age - NCT07351149Recruiting
Study on kidney injury after major surgery in children
This trial looks at how often children develop kidney problems after major surgery that isn't on the heart or kidneys. The goal is to learn more about these injuries and how to prevent them.
Perth, Western AustraliaAges birth–16 years - NCT07334457Recruiting
Platelet Changes While on ECMO Support
This study looks at how blood cells called platelets change in people who are on a heart-lung machine (ECMO) in the ICU. It aims to better understand how the body responds to this support.
StrasbourgAges 18 years+ - NCT07343297Recruiting
Ask questions about clinical trials
This study helps people learn about clinical trials and find out if they might be a good fit. It is for patients who are already getting treatment at a Karmanos or McLaren center and can read English well enough to complete surveys.
Bay City, MichiganAges 18 years+ - NCT07336290Enrolling by invitation
One-stop MRI for hypertrophic cardiomyopathy
This study uses a single, advanced heart MRI to get a complete picture of hypertrophic cardiomyopathy—a condition where the heart muscle is thickened. It aims to make diagnosis and treatment planning faster and easier for patients.
Ages Any age - NCT07326605Enrolling by invitation
Heart MRI study for heart failure with preserved pumping function
This trial uses a special heart MRI to create pressure-volume loops in people with heart failure who have a normal pumping strength (ejection fraction of 50% or higher). It aims to better understand heart function and could help guide future treatments. You may qualify if you have heart failure symptoms and specific heart structure or function changes.
Ages 18 years+ - NCT07325968Enrolling by invitation
Heart MRI Study for Myocarditis and Heart Inflammation
This study uses a special heart MRI to look closely at inflammation in the heart muscle. It helps doctors better understand and treat myocarditis and inflammatory cardiomyopathy.
Ages Any age - NCT07325370Recruiting
Brain training with feedback for anxiety in pregnancy loss
This trial tests if a non-invasive brain training method (neurofeedback) can help women with recurrent pregnancy loss who also have anxiety. It aims to improve heart rate regulation and reduce anxiety using a closed-loop system that gives you real-time feedback.
Shenyang, LiaoningAges 18–45 - NCT05426408Recruiting
Test study for heart attacks without blocked arteries
This study looks at people who may have MINOCA (heart attack symptoms with no major artery blockage) or takotsubo syndrome (a temporary stress-related heart condition). The goal is to better understand these causes and how they should be diagnosed and treated.
StockholmAges 35–79 - NCT05166343RecruitingPhase 2/Phase 3
Testing a shot of epinephrine during out-of-hospital CPR
This trial studies whether giving a medicine shot (epinephrine) into the muscle helps children who have a cardiac arrest outside the hospital. It’s meant for emergency situations where CPR is started right away by trained responders.
London, OntarioAges 1 day–17 years - NCT07315997Recruiting
Heart health study for people with rheumatoid arthritis
This study looks at whether calcium in the heart arteries and a blood test (troponin) can help predict heart disease risk in people with rheumatoid arthritis. It may help doctors better prevent heart attacks and strokes.
Boston, MassachusettsAges 35–79 - NCT04750616RecruitingPhase 2
NAD+ for heart injury prevention around non-emergency surgery
This Phase 2 trial studies whether adding NAD+ can reduce heart muscle injury around scheduled heart surgery. It may help protect the heart (and possibly kidneys) in people considered higher risk for complications.
San Francisco, CaliforniaAges 18 years+ - NCT07314268Recruiting
Study of tiny blood particles in heart amyloidosis
This study looks at tiny particles called extracellular vesicles in the blood of people with a specific type of heart amyloidosis. It aims to find better ways to track the disease and predict outcomes.
São Paulo, São PauloAges 18 years+
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Common questions
- Are there clinical trials for cardiac?
- Yes. Clin2 currently lists 1,291 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.