3D heart mapping may sharpen pacemaker precision

NCT ID NCT05884359

Recruiting now Knowledge-focused Sponsor: Steward St. Elizabeth's Medical Center of Boston, Inc. Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study uses 3D mapping to explore the electrical and structural features of a specific area in the heart called the left bundle branch area. The goal is to improve how pacemaker leads are placed in that region. Researchers will review data from 30 patients, ages 18 to 88, who are already scheduled for a pacemaker implant. The study does not test a new treatment but aims to gather knowledge to guide future procedures.

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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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Conditions

The condition(s) this trial relates to.

progressive familial heart block, type 1A

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

LEFT BUNDLE BRANCH BLOCK PACEMAKER DDD

Contacts and locations

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Study contacts

Contact

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

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

Locations

St. Elizabeth's Medical Center
RECRUITING

Boston, Massachusetts, 02135, United States

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