Clinical trials
Cardiovascular clinical trials
Below are recruiting cardiovascular clinical trials, each written for real people, not researchers. We’re tracking 1,157 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06416488Recruiting
HIIT for heart health in school-age kids
This trial tests whether a high-intensity interval training (HIIT) program can improve heart health and reduce risk factors like high blood sugar, cholesterol, and blood pressure in school-age children. It's for children who have at least one of these problems and are not already doing intense exercise.
Shanghai, Shanghai MunicipalityAges 7–18 - NCT04779008Recruiting
Remote arm treatment to help blood flow after heart bypass
This trial studies whether a simple, at-home type of treatment using brief arm blood-flow changes can improve blood flow to the heart and outcomes after CABG (heart bypass surgery). It may help some people recover better by protecting the heart around the time of surgery.
Zhengzhou, HenanAges 18–80 - NCT05223413Recruiting
Remote arm treatment to protect the heart during chemo
This trial studies whether a simple “remote conditioning” treatment on the arm can help protect the heart while you receive chemotherapy that includes anthracyclines. If you’re at higher risk for heart damage from chemo, this may reduce risk and help monitor heart function over time.
AarhusAges 18–99 - NCT06397729Recruiting
Testing a new tool to support healthy habits in rural clinics
This study is testing a new way to help people improve their heart health by making healthy changes in their daily habits. It focuses on patients in rural primary care clinics who are at higher risk because of their weight.
St Louis, MissouriAges 18–64 - NCT06374498Enrolling by invitation
Looking inside heart arteries to improve stent placement
This study tests a new imaging technique to help doctors see inside your heart arteries during a stent procedure. It may help guide treatment and improve outcomes for people with heart disease.
Boston, MassachusettsAges 18 years+ - NCT06369571Enrolling by invitationPhase 1/Phase 2
Improving heart health in adults with epilepsy on a modified Atkins diet
This study tests whether a statin medication (atorvastatin) can help lower cholesterol and improve heart health in adults with epilepsy who have been on a modified Atkins diet for a year or more. It may be a good fit if you have high cholesterol and are not already on a statin or have had heart problems.
Baltimore, MarylandAges 18 years+ - NCT06346886Recruiting
App for blood pressure control in African Americans
This study tests whether a smartphone app can help African American adults with high blood pressure better manage their condition and improve heart health. You'll use the app regularly and share your progress.
Rochester, MinnesotaAges 18 years+ - NCT06325800Recruiting
Heart and blood vessel health registry
This study collects information from people at risk for heart disease, stroke, or kidney problems to better understand how to prevent these conditions. If you join, you'll be helping doctors learn more about how to keep blood vessels healthy.
Santiago de Compostela, A CoruñaAges 18 years+ - NCT06334666Enrolling by invitation
Step counting for fatty liver disease management
This trial tests if using a pedometer to track daily steps can help people with a type of fatty liver disease (called MASLD) become more active and improve their health. It may be a good fit if you are not already very active and want to try a simple way to manage your condition.
Bangkoknoi, BangkokAges 18 years+ - NCT06336317RecruitingPhase 4
Flu vaccine after heart attack: effect on heart inflammation
This trial tests whether getting a flu vaccine shortly after a heart attack can reduce inflammation in the heart. If you've recently had a non-ST-segment elevation heart attack and a stent placed, you may be able to join.
AarhusAges 18 years+ - NCT06310031Recruiting
Testing BrioVAD heart pump for severe heart failure
This trial tests a new left-ventricular assist device (LVAD) called BrioVAD for people with advanced heart failure who are not getting enough benefit from medicines. If you qualify, the device is implanted to help your heart pump blood.
Birmingham, AlabamaAges 18–100 - NCT06303869Recruiting
Deep brain stimulation for speech after stroke
This study tests if deep brain stimulation (a small device implanted in the brain) can improve speech and arm movement after a stroke that affected the deeper parts of the brain. It is designed for people who have trouble speaking clearly (dysarthria) from their stroke.
Pittsburgh, PennsylvaniaAges 18–75 - NCT06313515Recruiting
Spinal cord stimulation with arm bike for heart health in SCI
This study tests if adding spinal cord stimulation to arm bike exercise can improve heart and blood vessel health in people with chronic spinal cord injury. You would come to the clinic up to 3 times a week for up to 6 months.
Seattle, WashingtonAges 21–65 - NCT06288204Recruiting
Green Propolis and Royal Jelly for Kidney Health
This trial tests whether a supplement made from green propolis (a natural bee product) and royal jelly can help people with high blood pressure and chronic kidney disease. It aims to see if the supplement can improve kidney health and blood pressure control.
Rio de Janeiro, Rio de JaneiroAges 18–75 - NCT06283758Recruiting
Ultrasound treatment for kidney fat to lower blood pressure
This trial tests a new ultrasound treatment that targets the fat pad around your kidney to lower blood pressure. It might be an option if your blood pressure is still high despite medication and you meet the size requirements for the fat pad.
Nanjing, JiangsuAges 18–65 - NCT06281665RecruitingPhase 4
Aspirin after preeclampsia: the TAP trial
This trial tests whether taking low-dose aspirin after giving birth can help people who had preeclampsia. It aims to see if aspirin can lower the risk of future heart problems.
Pittsburgh, PennsylvaniaAges 18–55 - NCT06294964Enrolling by invitation
Sleep and heart health study for older adults
This study looks at how sleep patterns affect the risk of heart disease and stroke in older adults. It aims to help improve heart health through better sleep.
ShanghaiAges 60–120 - NCT06286098Enrolling by invitationPhase 3
Alpha lipoic acid for kids on dialysis
This trial tests if alpha lipoic acid, a common supplement, can help reduce stress on the body for children who are on regular hemodialysis. It may offer a way to support their health during treatment.
Cairo, El WeiliAges 8–16 - NCT06253000Recruiting
Heat vs. Freezing for the Back of the Heart
This trial tests two ways to treat the back wall of the heart's left chamber in people with stubborn atrial fibrillation. It compares radiofrequency (heat) and cryoablation (freezing) to see which is safer and works better.
MoscowAges 18–80 - NCT06263452RecruitingPhase 4
Beta-blockers and stress response study
This trial tests how beta-blockers affect your body's reaction to stress. You'll take a beta-blocker or placebo and then do a stress task, so researchers can measure inflammation and other responses.
Chapel Hill, North CarolinaAges 18–30 - NCT06271577Recruiting
Smartphone ECG for heart attack detection
This study tests whether a smartphone can take a 12-lead ECG (a heart tracing) quickly when someone arrives at the ER with chest pain, to help doctors spot a heart attack sooner.
Rochester, MinnesotaAges 18 years+ - NCT06272734Recruiting
Reprieve system study for hospitalized heart failure
This study tests a device (Reprieve System) to remove extra fluid more safely in heart failure patients while they are hospitalized. It may be a good option if you have fluid buildup and are not too sick from other conditions.
TbilisiAges 18 years+ - NCT06244199Recruiting
Transition to cardiac rehabilitation for veterans with heart disease
This study tests a program that helps Veterans with heart disease start cardiac rehabilitation (a supervised exercise and education program to improve heart health) while they are still in the hospital. It aims to overcome barriers like other health problems and frailty, and may add up to 2 days to your hospital stay.
Boston, MassachusettsAges 18 years+ - NCT06235112Recruiting
AI Screening for Heart Calcium from Chest CT Scans
This research study uses an artificial intelligence program to screen old chest CT scans for calcium buildup in the heart arteries. If you are between 40 and 75 and have had a chest CT in the last 3 years, this may help identify if you are at risk for heart disease so you can take steps to prevent it.
Boston, MassachusettsAges 40–75
Hear when a new Cardiovascular trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for cardiovascular?
- Yes. Clin2 currently lists 1,157 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.