AI-Powered ECG could catch hidden heart disease early

NCT ID NCT06978660

First seen Jun 27, 2026 · Last updated Jul 21, 2026 · Updated 2 times

Summary

This study is testing a cloud-based AI platform called Willem that analyzes electrocardiogram (ECG) data to detect Transthyretin cardiac amyloidosis (ATTR-CA), a rare and serious heart condition. Researchers will compare ECGs from 2000 adults—some with confirmed ATTR-CA and some without—to see how accurately the AI can tell them apart. The goal is to improve early diagnosis, which can lead to better treatment outcomes.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Centre Hospitalier Universitaire de Toulouse

    RECRUITING

    Toulouse, 31300, France

  • Hospital Universitario Donostia

    COMPLETED

    San Sebastián, Guipúzcoa, 20014, Spain

  • Hospital Universitario Juan Ramón Jiménez

    COMPLETED

    Huelva, Huelva, 21005, Spain

  • Hospital Universitario Son Llàtzer

    RECRUITING

    Palma de Mallorca, Balearic Islands, 07198, Spain

  • Northwestern University

    COMPLETED

    Evanston, Illinois, 60208, United States

  • Queen Elizabeth University Hospital, Univeisity of Glasgow

    RECRUITING

    Glasgow, G51 4TF, United Kingdom

  • TUM Klinikum Deutsches Herzzentrum

    NOT_YET_RECRUITING

    München, 80636, Germany

  • Universitätsklinikum Bonn

    COMPLETED

    Bonn, 53127, Germany

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