Clinical trials
ECG clinical trials
Below are recruiting ecg clinical trials, each written for real people, not researchers. We’re tracking 139 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07849764Recruiting
Subcutaneous ICD suitability over time in arrhythmogenic cardiomyopathy
This study looks at whether a special type of defibrillator that sits under the skin is a good option for people with arrhythmogenic cardiomyopathy, a heart condition that can cause dangerous heart rhythms. It aims to help doctors decide who might benefit from this device and when.
São Paulo, São PauloAges 18 years+ - NCT07827105Enrolling by invitation
AI heart test for undiagnosed aortic stenosis
This study uses an artificial intelligence (AI) tool to analyze electrocardiograms (ECGs, which record the heart's electrical activity) to find people who may have a heart valve condition called aortic stenosis, which can make the heart work harder. The goal is to help detect this condition earlier in people who haven't been diagnosed yet.
Orange, CaliforniaAges 65 years+ - NCT07810686Recruiting
Smartphone AI help for reading heart rhythms in the field
This study tests a smartphone app that uses artificial intelligence (AI) to help prehospital care providers like you interpret electrocardiograms (ECGs), which are heart-rhythm recordings. If the app works well, it could help you make faster and more accurate decisions when caring for patients in the field.
Murten/Morat, Canton of FribourgAges 18 years+ - NCT07779213Recruiting
Smartphone camera test for atrial fibrillation
This study tests whether a smartphone camera can detect an irregular heartbeat (atrial fibrillation) by measuring blood flow through your fingertip. If it works, it could make checking your heart rhythm easier at home.
Jonesboro, ArkansasAges 22 minutes+ - NCT07780942Recruiting
Testing a smartwatch for detecting heart attacks in people with chest pain
This study is testing how well a smartwatch can detect a specific type of heart attack (STEMI) in people who come to the hospital with chest pain. It aims to see if the smartwatch's ECG feature is accurate compared to standard hospital tests.
Cartagena, MurciaAges 18 years+ - NCT06667258Recruiting
Earpiece to detect heart rhythm problems
This trial tests if a special earpiece can detect heart rhythm problems like irregular heartbeats. It could help you monitor your heart in a simple way.
London, Non-US/Non-CanadianAges 18 years+ - NCT07667465Recruiting
Single-lead ECG test for heart electrical intervals
This trial is testing a new algorithm that uses a simple, one-lead ECG (heart tracing) to measure how fast electrical signals travel through the heart. Researchers want to see if the algorithm works well in people whose heart intervals are slightly outside the normal range, which may help doctors better monitor heart conditions.
Hangzhou, ZhejiangAges 18 years+ - NCT07641582Recruiting
Gene Testing to Predict Heart Rhythm Problems
This study uses a genetic test to identify who might develop atrial fibrillation (an irregular heartbeat) in the future. Researchers believe certain genetic patterns combined with health factors can help predict this condition early, which could lead to better prevention.
IncheonAges 20–79 - NCT07644715Recruiting
AI Analysis of Heart Rhythms and Immune-Related Heart Damage
This study uses artificial intelligence to analyze heart electrical recordings (ECGs) from existing patient databases to better detect dangerous heart rhythm problems and heart inflammation caused by cancer immunotherapy. Researchers are not giving any new treatments—they're studying existing data to improve diagnosis.
ParisAges Any age - NCT07636759Recruiting
AI Heart Rhythm Test for Heart Pump Weakness
This study tests whether an artificial intelligence system can detect a weakened heart pump using an ECG (heart rhythm test). If successful, it could help doctors diagnose heart problems faster and more easily.
Suwon, Gyeonggi-doAges 19 years+ - NCT07620119Recruiting
AI-assisted heart attack diagnosis in patients with LBBB
This study tests whether artificial intelligence can help doctors more accurately diagnose heart attacks in patients who have a specific heart rhythm pattern called Left Bundle Branch Block (LBBB). The goal is to improve emergency care by reducing delays in identifying who needs urgent treatment.
Konya, KaratayAges 18 years+ - NCT05776810Recruiting
Check why fainting happens using tilt tests or heart tracing
This study looks at people who have had repeated fainting spells and still don’t know the cause. It tests whether different types of heart monitoring (like tilt testing or an ECG/heart tracing) can better explain what’s triggering syncope and guide prevention.
Calgary, AlbertaAges 50–110 - NCT06654401Recruiting
Using electrical shock to restore normal heart rhythm after surgery
This study looks at whether giving an electrical shock (cardioversion) right after heart surgery can help people with long-lasting atrial fibrillation keep a normal heartbeat. It may help guide future treatment decisions for patients who have not gotten better with medication.
Saint Petersburg, Sankt-PeterburgAges 18 years+ - NCT06758648Recruiting
Eye blood vessels in Fabry disease
This study looks at the tiny blood vessels in the eyes of people with Fabry disease using a special camera. It may help doctors understand how the disease affects the eyes over time.
München, BavariaAges 18 years+ - NCT07512505Recruiting
Wearable Heart Monitor for End-of-Life Care Patients
This study tests whether a small, sticky heart-monitoring patch worn on the chest can safely and helpfully track vital signs (like heart rate) for people in their final days of life with cancer. The goal is to see if this technology helps caregivers and doctors better understand comfort and changes in condition.
DublinAges 18 years+ - NCT06009718Recruiting
Heart sound and heartbeat analysis study
This study uses artificial intelligence to analyze your heart sounds and heartbeat together to see if this can help understand heart health better. It might lead to easier heart checkups in the future.
ShanghaiAges 18–100 - NCT07479992Recruiting
Using AI to detect aortic stenosis from ECG
This study tests a new AI tool that can spot aortic stenosis (a narrowed heart valve) by analyzing your ECG. It may help find the condition earlier, when treatment is more effective.
BonnAges 18 years+ - NCT07468123Enrolling by invitation
Estimating Atrial Fibrillation Risk With a Handheld ECG
This trial uses a simple, handheld ECG device (like a small card) to check your risk for atrial fibrillation, a common irregular heartbeat. You'll record short heart tracings at home, and the study team will review them to find hidden risk factors.
Boston, MassachusettsAges 18–90 - NCT07459244Recruiting
ECG changes in people who use methamphetamine
This study looks at the electrical activity of the heart (ECG) in people who use methamphetamine, including those who develop psychosis from it. It compares them to healthy volunteers to see if methamphetamine affects heart function.
Elâzığ, ElâzığAges 18–65 - NCT05683873Recruiting
Study of heart stress after stroke using a blood marker
This study looks at how heart function changes soon after a new stroke, and whether a blood marker called GDF-15 can help explain or predict that change. It may help doctors better monitor heart stress after stroke and tailor care sooner.
DijonAges 18 years+ - NCT07455214Recruiting
Heart rate variability and breathing trial success in ventilated patients
This study looks at whether heart rate patterns can help predict if a person on a breathing machine is ready to breathe on their own. It may help doctors decide the best time to try removing the breathing tube.
New Taipei CityAges 18–85 - NCT07460154Recruiting
Structured review to improve COPD management
This trial tests a structured review process to help people with COPD who have needed multiple steroid pills in the past year. It aims to improve care and prevent future harm from the condition.
North ShieldsAges 35 years+ - NCT07407790Recruiting
Smartphone heart check after stroke
This study tests whether using a smartphone app to check your heart rhythm after a stroke can find hidden atrial fibrillation (an irregular heartbeat). If you had a recent stroke or TIA and are not already on blood thinners, you may be able to help doctors detect and prevent future strokes.
KristiansandAges 18 years+ - NCT07398950Enrolling by invitation
AI screening for a heart condition called ATTR-CM
This study uses artificial intelligence (AI) to look at your heart tests (ECG and echo) and find people who might have a specific heart muscle disease called ATTR-CM. The goal is to catch it earlier so treatment can start sooner.
New Haven, ConnecticutAges 18 years+
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Common questions
- Are there clinical trials for ecg?
- Yes. Clin2 currently lists 139 recruiting ecg 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 ecg 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 ecg 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.