Clinical trials
Heart Rate clinical trials
Below are recruiting heart rate clinical trials, each written for real people, not researchers. We’re tracking 126 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07217327Recruiting
A sleep sensor study for sleep health
This trial tests a new wearable sensor worn on the body while you sleep. It checks if the sensor can collect helpful information about your sleep and health without needing to be in a sleep lab.
St Louis, MissouriAges 22 years+ - NCT04199299Recruiting
Communication sensors for people who can’t express needs clearly
This trial tests a wearable sensor system that may help people who have difficulty communicating their needs clearly. It may capture signals from the body so caregivers and devices can better understand reactions and needs.
OsloAges 5–80 - NCT05029570Recruiting
Heart rate control for permanent atrial fibrillation and heart failure
This trial studies whether a strategy to regularize (control) heart rate can improve outcomes in people who have permanent atrial fibrillation and heart failure. It focuses on people with recent heart-failure hospitalization and checks several heart, kidney, and health-condition limits to keep the study safe.
Madrid, MadridAges 18 years+ - NCT06332391Recruiting
Paced heart rate increase for heart conditioning
This trial tests whether a special pacing pattern can strengthen your heart's pumping ability. You may qualify if you have heart failure with a low ejection fraction and already have a pacemaker or defibrillator with an atrial lead.
Iowa City, IowaAges 18–120 - NCT05841199Recruiting
Study heart blood flow during fast heart rates
This study measures how well blood flows through the heart when the heart rate is increased during a heart procedure. It may help doctors better understand coronary (heart artery) blood flow and how to guide treatment when you need angiography or angioplasty.
LondonAges 18 years+ - NCT07016815Recruiting
Remote monitoring to adjust heart failure medications
This trial tests whether checking in remotely (telemonitoring) helps doctors adjust heart failure medications more effectively. It is for people newly diagnosed with heart failure who have reduced pumping strength and signs of fluid buildup.
Hong Kong, Hong KongAges 19 years+ - NCT06954103Recruiting
Stroke and heart health study for recent stroke patients
This study looks at how a moderate to severe stroke can affect your heart. It aims to understand the link between stroke and heart problems, which may help improve future care.
Wuhan, HubeiAges 18 years+ - NCT07268170Enrolling by invitationPhase 2/Phase 3
Heart rate control before heart CT scan
This trial tests two medicines to lower heart rate before a cardiac CT scan in adults who need the scan. It is for people whose heart rate is naturally a bit fast (over 65 beats per minute) but not too fast (under 100 bpm).
HerningAges 30–80 - NCT04844801Recruiting
Prevent fast heart rhythms during sepsis shock with rate control drugs
This trial tests whether a heart-rate–controlling medication can better manage a new fast heart rhythm that happens during sepsis shock. It may help reduce heart strain and improve safety compared with standard care.
ParisAges 18 years+ - NCT06780293RecruitingPhase 2
Laser acupuncture for dry eye and Sjogren's dry eye
This study tests if laser acupuncture can help people with dry eye symptoms, including those with Sjogren's syndrome, which causes dryness in the eyes and mouth. It may be a good fit if you have dry eye or Sjogren's and meet the age and eye test requirements.
Taipei, TaiwanAges 20–75 - NCT07812233RecruitingPhase 2
Heart rate training for anxiety in autistic teens
This study tests a wearable sensor that helps teenagers with autism learn to calm their anxiety by focusing on their breathing and heart rate. Participation lasts 8 weeks and may help reduce anxiety symptoms.
Lexington, MassachusettsAges 12–17 - NCT07874750Recruiting
Slow breathing for stress relief in healthy young adults
This study tests whether a 6-week slow-breathing exercise program can lower stress, improve heart rate variability (a sign of healthy heart function), and fix shallow or irregular breathing patterns in healthy young adults between ages 18 and 25. It might help you feel calmer and more in control of your stress.
IstanbulAges 18–25 - 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 - NCT06138457Recruiting
How a hands-on exam affects stress in medical students
This study looks at how a type of hands-on exam (the OSCE) affects stress levels in medical students. If you're a medical student willing to join, you can help researchers understand exam stress better.
Clermont-Ferrand, Auvergne-Rhône-AlpesAges 18 years+ - NCT07872098Recruiting
Breathing exercises for recovery after heart stent procedure
This study tests whether special breathing exercises (Pilates-style and diaphragmatic) can improve oxygen levels and heart health after a heart stent procedure. It may help patients recover better by strengthening their breathing.
RawalpindiAges 44–75 - NCT07867431Recruiting
Breathing exercises after heart stent procedure
This study tests two simple breathing exercises to see which one better helps oxygen levels and heart rate stability after a heart stent placement. It aims to improve recovery and overall heart function.
RawalpindiAges 44–75 - NCT06281145Recruiting
Stress reduction for breast or colon cancer patients
This study tests a stress-reducing program for people with breast or colon cancer. It uses a technique called heart rate variability biofeedback to help you manage stress during treatment.
BratislavaAges 18 years+ - NCT07838402Enrolling by invitation
Smart sock heart rate monitoring for hospitalized newborns
This trial tests a soft, sock-like device that tracks your baby's heart rate while they are in the hospital. It may offer a gentler way to keep an eye on their vital signs without disturbing them.
Tampere, PirkanmaaAges birth–4 weeks - NCT07756723RecruitingPhase 2/Phase 3
Comparing PTSD treatments for veterans with substance use
This study compares two proven treatments for veterans who have both PTSD and substance use problems. It aims to find which treatment works best to help with trauma recovery.
Coatesville, PennsylvaniaAges 18 years+ - 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+ - 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 - NCT07717710RecruitingEarly Phase 1
Heart rate medication for healthy adults during exercise
This study tests a pill called ivabradine that lowers heart rate, to see how it affects healthy adults when they exercise. Participation requires two supervised exercise sessions.
Vancouver, British ColumbiaAges 19–79 - NCT07698652Recruiting
Belly vs. Box Breathing for Stress in PT Students
This trial compares two simple breathing techniques—diaphragmatic (belly) breathing and box breathing—to see how they affect stress levels and heart rate. It's designed for healthy physical therapy students who feel at least moderately stressed.
Minya, Minya ProvinceAges 18–25
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Common questions
- Are there clinical trials for heart rate?
- Yes. Clin2 currently lists 126 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.