Clinical trials
Cardiovascular clinical trials
Below are recruiting cardiovascular clinical trials, each written for real people, not researchers. We’re tracking 1,174 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03777267Recruiting
Test a brain-sensing device for stress, anxiety, or insomnia
This exploratory study tests how a wearable brain-sensing setup (with sensor leads/earbuds) works for people with stress, anxiety, or sleep problems. You may be asked to sit still during sessions and complete brief questionnaires to confirm your symptoms.
Winston-Salem, North CarolinaAges 11 years+ - NCT03790943Recruiting
Health study of heart problems in childhood cancer survivors
This study follows people who had cancer as children to learn about heart-related changes years after treatment. It may help doctors better understand who is at risk and how to monitor the heart in long-term survivors.
Basel, Canton of Basel-CityAges 18 years+ - NCT03794531Recruiting
Study of health, stress, and lifestyle changes in Puerto Rico
This study looks at how people’s health, day-to-day stress, and living conditions in Puerto Rico change over time. You might help researchers understand what trends are happening and what could be improved.
San JuanAges 30–75 - NCT03813862Recruiting
Study tracking medicines from clinic records
This is an observational study that collects information about what medicines patients receive. It uses data already recorded in participating clinics’ computer health records to better understand medication use over time.
Durham, North CarolinaAges birth+ - NCT03821051Recruiting
Registry for heartbeat rhythm problems from structural heart disease
This is a registry that collects information about people with certain dangerous heartbeat rhythm problems caused by structural (anatomical) heart diseases. It may help researchers understand patterns and risks, and improve how these conditions are studied and managed.
Beijing, Beijing MunicipalityAges Any age - NCT03841981Recruiting
Body fat and female hormone function study
This study looks at how body fat and exercise relate to how your ovaries work and how your hormones function. It may help explain why some women have irregular ovulation or hormone problems, and how lifestyle factors affect them.
Madrid, MadridAges 18–40 - NCT03878706Recruiting
Testing diabetes medicines on heart risk and heart failure
This trial studies how diabetes medicines (GLP-1 and SGLT2, alone or together) affect the heart in people with type 2 diabetes who are at higher cardiovascular risk and have heart failure with preserved pumping function. It may help find safer or more effective ways to reduce heart problems.
Athens, AtticaAges 45–80 - NCT03880708Recruiting
Registry for inherited dangerous heart rhythm conditions
This study is a heart rhythm registry for people with inherited conditions that can cause abnormal heart beats. By collecting health and testing information, researchers hope to better understand these conditions and improve care.
Beijing, Beijing MunicipalityAges 1 hour–90 years - NCT03895541Recruiting
Test MRI/ultrasound to measure heart stiffness in older heart failure
This study checks whether a noninvasive imaging test can measure how stiff (stiffness) your heart muscle is in older people with certain types of heart failure. It may help doctors better diagnose and sort out the type of heart failure using your scan results.
ParisAges 60–80 - NCT03983603Recruiting
Plant stanols and asthma symptoms prevention
This trial tests whether eating plant stanols (a natural substance found in some foods) can help prevent asthma symptoms in people with stable allergic asthma. You would need to take a daily chew and avoid certain cholesterol-lowering products during the study.
Maastricht, LimburgAges 18–70 - NCT03987633Recruiting
Study links health records and samples to understand health gaps
This study asks people affected by a specific illness (or their family member) to share saliva (and sometimes blood) and answer health and quality-of-life questions. The goal is to better understand and reduce health inequality by matching new information with medical records.
Wolverhampton, West MidlandsAges 6 years+ - NCT03992560Recruiting
Cardiac MRI-guided device implantation versus standard CRT
This trial compares two ways of placing a heart rhythm device: guiding the procedure with a cardiac MRI versus using the usual approach. It aims to see which method improves heart function and outcomes for people with a certain type of heart failure due to blocked heart arteries.
LondonAges 18 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 - NCT04049591Recruiting
Higher vs lower heparin dose during planned heart stent procedure
This trial compares a higher versus lower dose of heparin (a blood thinner) during a planned PCI, which is a heart procedure to open blocked arteries using a stent. It may help hospitals and patients know which dosing approach is safest and works well during the procedure.
Hamilton, OntarioAges 18 years+ - NCT04055428RecruitingPhase 2
Testing a hormone supplement to improve heart and metabolic health
This study tests whether adding a natriuretic peptide medicine improves heart health and metabolism in Black adults. It may help with blood pressure and related health markers, but you must meet specific health and safety criteria.
Birmingham, AlabamaAges 18 years+ - NCT04087200Recruiting
High-dose statin early after heart attack to protect kidneys
This trial looks at whether starting a high dose of a statin (cholesterol medicine) right away after an acute coronary syndrome (a serious heart condition) can reduce future heart and kidney problems. It may help patients by testing a strategy meant to prevent complications soon after the event.
PratoAges Any age - NCT04088682Recruiting
Check hospital care quality for adults with heart attacks
This trial looks at how well hospitals measure and deliver care for adults who arrive soon after a certain type of heart attack. It may help improve quality of treatment for people with acute ST-elevation myocardial infarction (a specific heart attack pattern).
Beijing, Beijing MunicipalityAges 18 years+ - NCT04119791Recruiting
Study whether wild rice improves heart health
This study looks at whether eating wild rice can improve cardiovascular (heart and blood vessel) health. It is testing this in generally healthy adults who fit specific health and lifestyle criteria.
Winnipeg, ManitobaAges 20–40 - NCT04127552Recruiting
Adrenal mass screening and hormone effects on health
This study looks at how an accidentally found adrenal growth may affect heart and metabolic health, especially if it causes extra cortisol production. It may help explain which people are at higher risk and what monitoring or treatment could be useful.
Rome, ItalyAges 18–80 - NCT04183426Recruiting
Check heart risk tests before planned AAA repair
This study uses a hand/eye pressure test (tonometry) and an ultrasound scan (duplex ultrasound) to see if they can predict future heart or blood vessel events in people with an abdominal aortic aneurysm (AAA) who are planning elective surgery. It may help doctors choose the safest follow-up and treatments for you after repair.
Nijmegen, GelderlandAges 18 years+ - NCT04185844Recruiting
Chronic kidney health study for Native American adults
This study follows Native American adults with kidney function changes (either moderately reduced kidney filtration or early urine protein). It aims to better understand kidney disease over time and what factors predict progress, which may help improve care for people like you.
Phoenix, ArizonaAges 21–80 - NCT04193475Recruiting
Uses computer learning to improve stress heart ultrasound
This study uses computer technology (“machine learning”) with stress echocardiogram images (a heart ultrasound done during stress) to improve how heart function is measured. If you are able to have a stress echocardiogram, you may be able to help test a better way to interpret the results.
CottinghamAges 20–89 - NCT04212455Recruiting
Study of blood tests linked to high blood pressure
This study looks at whether certain blood markers can help explain or predict high blood pressure in adults. It may help researchers understand hypertension better, which could support future prevention or treatment.
Guangzhou, GuangdongAges 18 years+ - NCT04220047Recruiting
Surgery changes for preventing irregular heart rhythms during bypass
This trial studies whether removing a small heart pouch area and a specific ligament during off-pump heart bypass surgery improves outcomes. It is meant for people having their first off-pump coronary bypass, without a history of atrial fibrillation.
BeijingAges 18–80
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Common questions
- Are there clinical trials for cardiovascular?
- Yes. Clin2 currently lists 1,174 recruiting cardiovascular 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 cardiovascular 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 cardiovascular 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.