Could a ring replace the blood pressure cuff for heart patients?

NCT ID NCT07626879

Recruiting now Diagnosis Sponsor: Keimyung University Dongsan Medical Center Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a wearable ring that measures blood pressure, comparing it to the standard 24-hour monitor in 100 people with heart failure and reduced pumping ability. The goal is to see if the ring is accurate and easy to use. If successful, it could make blood pressure tracking more convenient for patients.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: CART-BP ring-type wearable blood pressure monitoring device
What this could lead to: If it works, this could offer a simpler, more comfortable way to track blood pressure in heart failure patients, potentially improving home monitoring.
What could go wrong: This is a small, early feasibility study (100 participants) focused on accuracy, not health outcomes. The ring device may not match the standard monitor's precision.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

hypertensive disorder systolic heart failure

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

HEART FAILURE WITH REDUCED EJECTION FRACTION; HYPERTENSION

Contacts and locations

Locations

Keimyung University Dongsan Medical Center
RECRUITING

Daegu, 42601, South Korea

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