New pacemaker study aims to ease heart failure symptoms

NCT ID NCT05652218

First seen Nov 01, 2025 · Last updated May 23, 2026 · Updated 20 times

Summary

This study is testing whether a special pacemaker (called CRT) can improve heart function and reduce symptoms in people with heart failure who also have a specific type of heart block (LBBB). About 21 adults with mild to moderate heart failure will receive either a standard CRT pacemaker or a newer version. The goal is to see if the device helps the heart pump better and makes people feel better.

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Contacts and locations

Locations

  • Duke University Medical Center

    Durham, North Carolina, 27710, United States

  • Inova Health System

    Falls Church, Virginia, 22042, United States

Conditions

Explore the condition pages connected to this study.