HEART RATE VARIABILITY
Clinical trials for HEART RATE VARIABILITY explained in plain language.
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No-Touch health check: your face video may reveal vital signs
Knowledge-focused CompletedThis study tested a software that measures heart rate, breathing rate, and blood pressure just by analyzing a video of your face. 132 adults participated to see how accurate the software is compared to standard medical devices like ECG and blood pressure cuffs. The goal is to mak…
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: SHEN.AI spółka z ograniczoną odpowiedzialnością oddział w Polsce • Aim: Knowledge-focused
Last updated May 17, 2026 03:27 UTC
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Wearable tech study seeks to unlock the secrets of heart rate variability and workout gains
Knowledge-focused CompletedThis study looked at how heart rate variability (HRV) — the time between heartbeats — relates to exercise performance and training load in everyday life. Researchers tracked 49 healthy adults who exercise 2-4 times a week using a Whoop wristband. The goal was to see if personaliz…
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: PepsiCo Global R&D • Aim: Knowledge-focused
Last updated May 14, 2026 12:06 UTC
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Laser acupuncture: a Needle-Free way to calm your nerves?
Knowledge-focused CompletedThis study looked at how laser acupuncture, a non-invasive technique using light instead of needles, affects the autonomic nervous system (which controls things like heart rate) and the brain. Researchers tested different laser intensities on two acupoints in 103 healthy adults. …
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: China Medical University, Taiwan • Aim: Knowledge-focused
Last updated May 12, 2026 13:42 UTC
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Heartbeat clues may forecast Post-Surgery pain
Knowledge-focused CompletedThis study looked at 110 knee replacement patients to see if heart rate variability (a measure of nervous system activity) can predict sudden, severe pain after nerve blocks wear off. Researchers measured heart rate before and after surgery and tracked pain levels. The goal is to…
Matched conditions: HEART RATE VARIABILITY
Sponsor: Konya City Hospital • Aim: Knowledge-focused
Last updated May 11, 2026 20:41 UTC