Tiny study checks if a simple chest strap can track heart performance accurately
NCT ID NCT07318844
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a non-invasive device that uses electrical signals to estimate stroke volume (the amount of blood the heart pumps with each beat) gives consistent results on different days. Twelve healthy volunteers (6 men, 6 women) had their heart function measured at rest and during exercise on a stationary bike. The goal was to see how reliable the device is, which could help researchers design better future studies on exercise and heart health.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
12 people
The number who actually took part.
- Started
-
Sep 2025
- Finished
-
Dec 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 70 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria * Men and women * 18-70 years Exclusion criteria * Known chronic lung disease * Known ischaemic heart disease * Known heart failure * Symptoms of disease within 2 weeks prior to the study * Known malignant disease * Claudication * Pregnancy * Unstable cardiac arrhythmic disease * Renal or liver dysfunction
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Healthy are added.
Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Trygfondens Center for Aktiv Sundhed
Copenhagen, 2100, Denmark
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a chewable postbiotic tablet keep plaque and gum inflammation at bay?
- Can a new oral drug safely help older adults manage weight?
- Can a protein powder with creatine and fiber boost everyday Well-Being?
- Green tech or hidden stress? bus Drivers' hearts monitored behind the wheel
- Shout it out: can growls and screams raise pain tolerance?
- Scientists probe why brain stimulation works for some and not others