New heart scanner could improve pacemaker decisions

NCT ID NCT06641362

Recruiting now Diagnosis Sponsor: VDI Technologies Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a new type of electrocardiogram (UHF-ECG) that uses ultra-high frequency waves to detect when the heart's lower chambers are not beating in sync. Researchers will compare it to the standard 12-lead ECG in 360 adults with slow heart rate or heart failure who are scheduled to get a pacemaker. The goal is to see if the new device is safer and more accurate at diagnosing this coordination problem, which could help doctors choose the right pacemaker settings.

What this could mean

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

Active substance: Ultra-High Frequency Electrocardiogram (UHF-ECG) device
What this could lead to: If successful, this could provide a more accurate way to diagnose heart coordination problems, helping doctors decide on the best pacemaker treatment.
What could go wrong: This is an early-stage device study with 360 participants, so results may not apply to everyone. The new ECG may not be significantly better than the standard one.

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

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for BRADYCARDIA are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

Bradycardia cardiac ventricle disorder heart failure Ventricular Dysfunction

As listed by the trial registrant

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

BRADYCARDIA HEART FAILURE VENTRICULAR DYSFUNCTION

Contacts and locations

Locations

Banner Medical Center
RECRUITING

Mesa, Arizona, 85202, United States
Baylor College of Medicine
RECRUITING

Houston, Texas, 77030, United States
Catherina Ziekenhuis
RECRUITING

Eindhoven, 5623, Netherlands
Fakultni Nemocnice Královské Vinohrady
RECRUITING

Prague, Czechia
Fakultní nemocnice Brno
RECRUITING

Brno, 625 00, Czechia
Mayo Clinic
RECRUITING

Rochester, Minnesota, 55905, United States
Na Homolce Hospital
RECRUITING

Prague, 150 30, Czechia
Ohio State University
RECRUITING

Columbus, Ohio, 43210, United States
Peak Heart and Vascular
RECRUITING

Avondale, Arizona, 85392, United States
St. Anne's University Hospital
RECRUITING

Brno, 65691, Czechia
University of Chicago
RECRUITING

Chicago, Illinois, 60637, United States
University of Virginia
RECRUITING

Charlottesville, Virginia, 22908, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.