HEART RATE VARIABILITY
Clinical trials for HEART RATE VARIABILITY explained in plain language.
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Scientists zap nerves to unlock Body's hidden signals
Knowledge-focused Not yet recruitingThis study looks at how stimulating the vagus nerve through the ear at different speeds (frequencies) changes heart rate, blood pressure, and breathing in healthy adults aged 18 to 40. Each person will try five different stimulation settings, including a sham (fake) one, in separ…
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: Sinop University • Aim: Knowledge-focused
Last updated May 26, 2026 05:21 UTC
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Scientists test best way to measure heart health signals
Knowledge-focused Not yet recruitingThis study looks at how the length of time we measure heart rate variability (HRV) affects the results. HRV is a simple, noninvasive way to check how well the nervous system controls the heart. Researchers will compare 1-minute, 5-minute, 10-minute, and 20-minute recordings from …
Matched conditions: HEART RATE VARIABILITY
Phase: NA • Sponsor: Sinop University • Aim: Knowledge-focused
Last updated May 18, 2026 12:03 UTC