Clinical trials
Cardiac clinical trials
Below are recruiting cardiac clinical trials, each written for real people, not researchers. We’re tracking 1,308 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07323667Enrolling by invitation
Study of a first responder system for cardiac arrest in Zug
This trial is studying a new system where trained volunteers respond quickly to help people whose heart stops outside of a hospital in Zug, Switzerland. The goal is to see if this system improves survival and recovery.
Zug, Canton of ZugAges 18 years+ - NCT06763549Enrolling by invitation
AI-powered wearable patch for heart and lung monitoring
This study tests an AI-powered wearable patch (the COR ECG) to see if it can better track heart and lung health. It may help doctors find problems earlier without needing bulky equipment.
Melbourne, FloridaAges 18 years+ - NCT07752732Recruiting
Heart scans for amyloidosis in people with severe aortic valve stenosis
This study looks at how often cardiac amyloidosis occurs in people with severe aortic valve stenosis. It uses different heart scans to find out more. If you have both conditions, this research may help doctors understand your situation better.
TübingenAges 18 years+ - NCT06776549Recruiting
Cooling or normal temperature after cardiac arrest with ECMO
This trial tests if cooling the body (hypothermia) or keeping normal body temperature (normothermia) after emergency heart-lung support (ECMO) improves survival in adults who had a cardiac arrest outside the hospital.
Kurume, FukuokaAges 18–75 - NCT06320652Recruiting
Telemedicine for heart rehab
This trial tests if using video calls and an app for cardiac rehabilitation works as well as in-person visits. It may help you recover from heart conditions more conveniently.
HvidovreAges 18 years+ - NCT05826587Recruiting
Mobile coaching to prevent falls during heart rehab
This study adds a personalized home exercise program delivered by a smartphone app to standard outpatient heart rehabilitation. It aims to improve balance and strength to lower the chance of falling during the rehab period.
Scottsdale, ArizonaAges 18 years+ - NCT04331249Recruiting
Monitoring heart device during and around your procedure
This trial looks at how to manage and check implanted heart devices (pacemakers/defibrillators) during and around a planned procedure. It may help teams improve safety and decision-making during surgery or catheter procedures.
Fürth, BavariaAges 18 years+ - NCT03469440Recruiting
Targeted oxygen monitoring during children’s heart surgery
This trial tests whether a goal-focused monitoring approach can help optimize oxygen levels in the blood during children’s heart surgery using a heart-lung machine. It may help clinicians adjust care more precisely during surgery.
São PauloAges Up to 14 years - NCT07500077Recruiting
Strength and balance for older adults in cardiac rehab
This research study tests whether adding strength and balance exercises to your regular cardiac rehab class can help older adults feel stronger and more steady on their feet. It is for people who are already taking part in a maintenance cardiac rehab program in Scotland.
GlasgowAges 50–100 - NCT06956911Enrolling by invitation
Low-resistance exercise with blood flow restriction after heart surgery
This trial tests if gentle arm exercises with a special blood pressure cuff can help men recover their lung function after heart surgery. It may be an option for those who are stable and ready to follow simple instructions.
Cairo, Cairo GovernorateAges 45–60 - NCT06460571Recruiting
Exercise after heart stent: with or without Delorme technique
This trial compares two types of cardiac rehab exercises for people age 70+ who recently got their first heart stent. It aims to see if adding progressive resisted exercises (the Delorme technique) helps improve breathing and recovery.
Sialkot, Punjab ProvinceAges 70–80 - NCT07335770Enrolling by invitation
Heart MRI for diagnosing and managing heart masses
This trial uses cardiac MRI to better understand heart masses (tumors or clots) and guide treatment decisions. It may help determine what the mass is and how it affects your health.
Ages Any age - NCT07177391Recruiting
Quick heart ultrasound test in the ICU
This trial tests a new way to measure how much blood your heart pumps using a simple ultrasound from under your ribs. It may help doctors monitor your condition without more invasive tests.
RouenAges 18 years+ - NCT06554925Recruiting
Sex differences in cardiac surgery patients
This study looks at how men and women may differ in their experiences and outcomes after heart surgery. It may help doctors provide better care for all patients.
Amsterdam, North HollandAges 18 years+ - NCT06175650Recruiting
Female-focused recovery plan after heart surgery
This study looks at how to improve recovery after heart surgery, especially for women. It reviews medical records from people who had heart surgery in the past or will have it in the next few years at two hospitals in Amsterdam.
Amsterdam, North HollandAges 18 years+ - NCT07484477Recruiting
Sitting less to improve heart and lung function after heart surgery
This study tests whether helping people sit less and move more after heart surgery can improve their breathing, heart function, and quality of life. If you're between 50 and 80 and have had heart surgery, this may help you recover better.
Peshawar, KPKAges 50–80 - NCT07163234Recruiting
Safety of a groin artery tube for heart surgery
This study is testing a special tube (cannula) placed in the groin artery during heart surgery to connect a heart-lung machine. It's for people who are scheduled for planned heart surgery and may be helped by this refined device.
MassyAges 18 years+ - NCT03222999Recruiting
Study of out-of-hospital cardiac arrest patients in Korea
This trial is for people whose heart stopped outside the hospital and who received emergency resuscitation, where emergency doctors believed it was caused by a heart problem. The goal is to learn how to better treat or manage this type of cardiac arrest.
SeoulAges Any age - NCT02316314Recruiting
Study heart scan and function in people with Friedreich’s ataxia
This study uses heart tests (including ultrasound and MRI) to better understand how Friedreich’s ataxia affects the heart. You might benefit by getting detailed heart evaluation and contributing to research that could guide future care.
New York, New YorkAges 12–50 - NCT07722637Recruiting
Cardiac rehab's effect on cell health in heart disease
This study looks at whether a heart rehab program can affect a type of cell damage (ferroptosis) in people who recently had heart artery disease. It could help show why rehab is good for recovery.
Kayseri, KayseriAges 18–75 - NCT06096675Recruiting
Physical activity study for cardiac amyloidosis patients
This study tests whether a 12-week supervised exercise program is safe and helpful for people with cardiac amyloidosis and heart failure. It aims to see if regular exercise can improve how you feel and function.
Charlotte, North CarolinaAges 18 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+ - NCT03981107Recruiting
Hands-only CPR vs standard CPR after witnessed cardiac arrest
This study compares two ways of doing CPR for adults who collapse outside the hospital and are not breathing normally: hands-only CPR versus standard CPR. The goal is to see which approach improves survival after witnessed cardiac arrest.
BergamoAges 18 years+ - NCT04972526Recruiting
Registry for adult patients who get an ultrasound heart scan in ICU
This study is a registry, meaning it collects information from adult patients who—during routine emergency care in the ICU—receive a focused ultrasound of the heart (a test called TEE). It helps doctors learn how this test is used and what outcomes follow, with no extra treatment required.
Philadelphia, PennsylvaniaAges 18 years+
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Common questions
- Are there clinical trials for cardiac?
- Yes. Clin2 currently lists 1,308 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.