New pacemaker study aims to ease heart failure symptoms

NCT ID NCT05652218

First seen Nov 01, 2025 · Last updated May 07, 2026 · Updated 19 times

Summary

This study tests if a special pacemaker can improve heart function and reduce symptoms in people with heart failure who still have fairly good heart pumping strength (over 35%) and a specific heart electrical problem called LBBB. About 21 adults will get either a new type of pacemaker or a standard one. The goal is to see if the pacemaker helps the heart work better and eases shortness of breath and fatigue.

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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.