Clinical trials
Heart Rate clinical trials
Below are recruiting heart rate clinical trials, each written for real people, not researchers. We’re tracking 131 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07443072Recruiting
Heart rate and brain waves to predict recovery after brain surgery
This study monitors your heart rate and brain waves during and after brain surgery to see if they can help doctors predict how well you will recover. It aims to improve care for future patients.
MilanAges 18 years+ - NCT06888284Enrolling by invitation
Tuijing therapy for depression and heart rate
This trial tests whether Tuijing therapy, a non-invasive treatment, can improve heart rate variability and reduce depression symptoms in people who have been feeling depressed for over three months. It may be an option if you haven't used other treatments recently.
Hong KongAges 18–60 - NCT06813859Recruiting
Can exercise during pregnancy help your baby's heart rate?
This trial uses a wireless monitor to track the baby's heart rate while you exercise. The goal is to learn how physical activity affects the baby in healthy expectant mothers.
Zurich, Canton of ZurichAges 18–45 - NCT07264400Recruiting
Pregnancy exercise and baby heart health
This trial looks at how a mother's physical activity during pregnancy might affect her newborn's heart function. It is part of a larger study called PregMouv, and researchers want to see if staying active leads to better heart rate variability in babies.
Clermont-FerrandAges 1 day–3 days - NCT07624409Enrolling by invitationEarly Phase 1
Occupational health study for high-altitude workers
This study examines how working at high altitudes (where there is less oxygen in the air) affects employees at an astronomical observatory in Chile. Researchers want to understand health impacts and develop better support for people working in these extreme conditions.
San Pedro de Atacama, AntofagastaAges 20–50 - NCT06906744Recruiting
Study of signal loss in fetal heart monitoring during labor
This study looks at why signal loss happens during external fetal heart monitoring in labor. The goal is to improve monitoring for future pregnancies.
StrasbourgAges 18–45 - NCT06721312Recruiting
Heart rate tracking for doctor stress
This study uses a smartphone app to track your heart rate changes over time. It aims to understand how doctors' stress and recovery patterns relate to their well-being, resilience, and burnout.
AberdeenAges Any age - 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 - NCT07481578Recruiting
Exercise and gut health study for active men
This study looks at how your training load affects your gut bacteria and how that relates to exercise performance and muscle health. It may help understand overreaching in healthy men.
Leuven, Vlaams BrabantAges 18–45 - NCT07739238Recruiting
Breathing Exercises and Heart Health Study
This study tests whether different breathing exercises can improve lung function and heart rate variability in healthy, inactive young adults. It may help you understand how simple breathing techniques can affect your breathing and heart health.
Balıkesir, In the USA Or Canada, Please Select...Ages 18–30 - NCT07735403Recruiting
Contactless heart and breathing monitor test
This trial tests a device called Dozee that can check your heart rate and breathing without touching you. If you help, you will be monitored while resting in a bed or chair to see if the device works as well as standard monitors.
Lake Jackson, TexasAges 22–100 - NCT07737873Recruiting
Movement and brain function after chronic stroke
This study looks at how stroke affects your movement and nervous system over time. You will do simple movement tests and answer quality-of-life surveys to help researchers understand how to improve recovery.
Sacramento, CaliforniaAges 18 years+ - NCT03446326Recruiting
Check how your pacemaker changes heart pumping
This study measures how well the heart pumps at different heart rates in people with pacemakers or defibrillators. It may help doctors understand how pacing settings affect heart function.
Calgary, AlbertaAges 18–70 - NCT04014829Recruiting
Study of pain processing after planned hysterectomy
This trial looks at how the nervous system and fear of pain may affect pain after a planned hysterectomy. If you qualify, you may be asked about pain levels and pain sensitivity to better understand who may have more pain recovery challenges.
SingaporeAges 21–80 - NCT04252547Recruiting
Skin-to-skin care during weighing for preterm babies
This study tests whether “kangaroo care” (skin-to-skin holding) affects how test weights are done for preterm babies in the NICU. It may help staff get more accurate weights and support parents during care.
Istanbul, IstanbulAges 7 months–9 months - NCT04712656Recruiting
CPAP treatment for sleep apnea and blood pressure changes
This study tests whether using CPAP (a breathing machine) for obstructive sleep apnea can improve blood pressure and heartbeat timing. You’ll have blood pressure checked at the start and again after 6 months, along with a sleep evaluation to confirm eligibility.
Columbus, OhioAges 30–75 - NCT04881318Recruiting
Compression garments for POTS symptoms at home
This study tests whether wearing waist-high compression garments in everyday life can reduce symptoms for people with POTS. You’ll take part over a 4-day period and compare different days with a washout period in between.
Calgary, AlbertaAges 18–60 - NCT05236348Recruiting
Testing an optical blood pressure monitor against standard checks
This trial checks whether an optical device can measure your blood pressure as accurately as the usual method used by clinicians. You may be asked to come for 9 visits and do brief exercises while measurements are taken.
LausanneAges 21–85 - NCT05530317Recruiting
Cardiac rehab for heart-rate problems in Long COVID
This trial studies whether a supervised cardiac rehabilitation program can improve exercise tolerance in people with Long COVID who have an abnormal heart-rate response during activity. It may help your body handle exertion better, especially if you feel limited when you try to exercise.
San Francisco, CaliforniaAges 18 years+ - NCT05738278Recruiting
Care changes guided by heart rate in non-speaking autistic people
This study tests whether using a person’s heart rate to guide care can improve day-to-day support for autistic people who do not communicate verbally. It’s aimed at people who live in a care home or attend a staffed day program most days of the week.
OsloAges 5–70 - NCT05917262Recruiting
Mindfulness breathing vs heart-rate training after shoulder surgery pain
This trial compares two non-drug techniques—mindful breathing and heart-rate (HR) biofeedback—to see which helps reduce pain after shoulder surgery. You may be able to join if you have ongoing shoulder pain after surgery and haven’t been using these practices very often.
TaoyuanAges 18 years+ - NCT05950698Recruiting
Study of obesity and bariatric surgery with mental and social factors
This study looks at how personal mental health and life circumstances relate to outcomes after bariatric (weight-loss) surgery. It may help the team understand what supports improve recovery and health after surgery.
Rio de Janeiro, Rio de Janeiro, BrazilAges 18–60 - NCT06011018Recruiting
Mirror Therapy with Electrical Stimulation or Sound Beats after Stroke
This study tests if combining mirror therapy with either gentle electrical stimulation or special sound beats can help improve leg movement and brain activity after a stroke. It is designed for people who had their first stroke at least 6 months ago and have some movement in their leg.
Kaohsiung CityAges 20–80 - NCT06044922Recruiting
Using heart rate to predict brain injury after cardiac arrest
This study looks at how your heart rate changes (heart rate variability) to predict brain injury after a cardiac arrest. It may help doctors identify brain damage earlier so they can provide better care.
Brest, Brittany RegionAges 18 years+
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Common questions
- Are there clinical trials for heart rate?
- Yes. Clin2 currently lists 131 recruiting heart rate 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 heart rate 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 heart rate 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.