Pacemaker study aims to unlock secrets of fainting

NCT ID NCT03446326

First seen May 12, 2026 · Last updated May 13, 2026 · Updated 1 time

Summary

This study looks at how different heart rates and body positions change the amount of blood the heart pumps. Researchers will safely adjust the heart rates of 25 people with permanent pacemakers while they lie down or stand up. The goal is to better understand fainting (vasovagal syncope) and improve future treatments.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • University of Calgary

    RECRUITING

    Calgary, Alberta, T2N 4Z6, Canada

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

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

Conditions

Explore the condition pages connected to this study.