Could a simple pacemaker tweak ease heart failure?

NCT ID NCT07563153

First seen May 15, 2026 · Last updated May 15, 2026

Summary

This study tests whether adjusting a pacemaker to a personalized, optimal heart rate can improve symptoms and quality of life in people with heart failure and a slow heartbeat. About 106 participants will be randomly assigned to either the new optimized pacing strategy or standard care. The main goal is to see if the new approach leads to better heart failure symptom scores after 12 months.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Samsung Medical Center

    RECRUITING

    Seoul, Seoul, 06351, South Korea

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

Conditions

Explore the condition pages connected to this study.