HEART RATE VARIABILITY (HRV)
Clinical trials for HEART RATE VARIABILITY (HRV) explained in plain language.
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Ear zap lifts heart Patients' mood? new trial tests nerve stimulation for Post-Heart attack depression
Symptom relief Not yet recruitingThis study tests if a non-invasive device that gently stimulates a nerve in the ear (taVNS) can reduce depression symptoms in people who have had a heart attack and a stent procedure. 120 adults with mild-to-moderate depression will use the device at home for 8 weeks, and researc…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: Jing Han • Aim: Symptom relief
Last updated May 15, 2026 11:53 UTC
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Music therapy may ease Pre-Surgery jitters
Symptom relief Not yet recruitingThis study looks at whether listening to music can reduce anxiety and improve heart rate, blood pressure, and heart rate variability in people having outpatient surgery for the first time. About 90 adults will be assigned to hear either their own chosen music or a standard playli…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: Da-Yeh University • Aim: Symptom relief
Last updated May 14, 2026 12:02 UTC
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Breathing breakthrough? new study tests simple exercise for myeloma patients
Symptom relief Not yet recruitingThis study looks at whether adding special breathing exercises to a standard exercise program can improve heart and lung function in people with multiple myeloma. About 26 adults currently on a specific treatment will take part. They will be split into two groups, both doing exer…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: Universidad Complutense de Madrid • Aim: Symptom relief
Last updated May 08, 2026 12:01 UTC
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Sleep breathing problems linked to heart risk in lung disease patients
Knowledge-focused Not yet recruitingThis study follows 60 adults with pulmonary hypertension to see how sleep-related breathing issues and heart rate patterns evolve over two years. Participants will have overnight sleep tests at the start, 12 months, and 24 months. The goal is to find better ways to predict and ma…
Matched conditions: HEART RATE VARIABILITY (HRV)
Phase: NA • Sponsor: University Hospital, Rouen • Aim: Knowledge-focused
Last updated May 11, 2026 20:51 UTC
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Heartbeat clues may improve oxygen delivery in breathing machines
Knowledge-focused Not yet recruitingThis study looks at whether heart rate variability—natural changes in time between heartbeats—can signal when a patient on high-flow oxygen needs a flow adjustment. Researchers will slowly lower the oxygen flow in 20 adults already on this therapy and watch for changes in heart r…
Matched conditions: HEART RATE VARIABILITY (HRV)
Sponsor: University Health Network, Toronto • Aim: Knowledge-focused
Last updated May 04, 2026 16:23 UTC