New heart test could replace needles and drugs

NCT ID NCT06273293

First seen Feb 22, 2026 · Last updated May 15, 2026 · Updated 7 times

Summary

This study looks at a simpler method to check if heart artery treatments worked well. Instead of using a drug that can cause side effects, doctors will use a special wire and nitroglycerin to measure blood flow. About 150 people with blockages in multiple heart arteries will take part. The goal is to see if this new method is as safe and accurate as the standard one.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Hospital Universitario Juan Ramón Jiménez

    RECRUITING

    Huelva, 21005, Spain

  • Hospital Universitario San Juan de Alicante

    RECRUITING

    Alicante, 03550, Spain

  • Hospital Universitario Virgen del Rocío

    RECRUITING

    Seville, 41013, Spain

  • Hospital Universitario de Badajoz

    RECRUITING

    Badajoz, 06080, Spain

Conditions

Explore the condition pages connected to this study.