HEART RATE VARIABILITY
Clinical trials for HEART RATE VARIABILITY explained in plain language.
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No more cuffs? new software reads vital signs from your face
Diagnosis CompletedThis study tested a software called Shen.AI that uses a regular camera to measure heart rate, breathing rate, and blood pressure just by analyzing a person's face video. 132 adults participated, and the software's readings were compared to standard medical devices like ECG and bl…
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: SHEN.AI spółka z ograniczoną odpowiedzialnością oddział w Polsce • Aim: Diagnosis
Last updated May 22, 2026 14:02 UTC
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Wearable tech study: can your heartbeat predict your best workout?
Knowledge-focused CompletedThis study looked at how heart rate variability (HRV) — the tiny time differences between heartbeats — relates to workout intensity and performance in everyday life. 49 healthy adults who exercise 2-4 times a week wore a Whoop fitness tracker to measure HRV, training load, and pe…
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: PepsiCo Global R&D • Aim: Knowledge-focused
Last updated May 26, 2026 06:14 UTC
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Heart rate clues may forecast Post-Surgery pain
Knowledge-focused CompletedThis study looked at 110 knee replacement patients to see if heart rate variability (HRV) could predict a sudden, intense pain called rebound pain after nerve blocks wear off. Researchers measured HRV before and after surgery using a chest monitor. The goal is to help doctors per…
Matched conditions: HEART RATE VARIABILITY
Sponsor: Konya City Hospital • Aim: Knowledge-focused
Last updated May 26, 2026 06:12 UTC
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Laser acupuncture: a Needle-Free way to calm your nerves?
Knowledge-focused CompletedThis study looked at how laser acupuncture (using light instead of needles) on different body points affects the autonomic nervous system and brain activity. Researchers measured heart rate changes and brain scans in 103 healthy adults before and after laser treatment. The goal w…
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: China Medical University, Taiwan • Aim: Knowledge-focused
Last updated May 20, 2026 11:54 UTC