Home › NCT05884359

Left Bundle Branch Area Mapping for Conduction System Pacing

Who can join

Ages 18 to 88 · All sexes

Inclusion Criteria:

* 30 consecutive patients ages 18 through 88 that undergo Left Bundle Branch area pacemaker implantation.

Exclusion Criteria:

* Recent MI-less than 3 months
* Recent Percutaneous Coronary Revascularization-less than 2 weeks
* Recent Open-Heart Procedures (CABG, Valvular procedures, etc.)-less than 1 month
* Patients who are acutely ill and unstable, from the investigator's perspective, but require an urgent permanent pacemaker

About the study

This study will utilize 3D mapping as a tool to explore electro-anatomical and electrocardiographic characteristics of the Left Bundle Branch Area. We plan on prospectively reviewing the data found from 3D mapping the left bundle branch implantation cases and using the data to improve understanding of electro-anatomical characteristics of this area for a better definition of the implantation target and depth.

What is being tested

• 3D Electroanatomical Mapping (NavX) (diagnostic test)

Sponsor: Steward St. Elizabeth's Medical Center of Boston, Inc. · Participants: 30 · Started: Jun 1, 2023

Contact the study team

• Michael Orlov, MD, PhD · Phone: 617-789-3187
• Karina Demchuk, BS · Phone: 413-219-5207

Official record on ClinicalTrials.gov — NCT05884359

Locations in the U.S.

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.