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Evaluation of Accelerated Bachmann Bundle Area Pacing in Heart Failure With Reduced ejectIon Fraction Who Have electrocarDioGraphic Evidence of Interatrial Block and Indicated for Implantable Cardioverter Defibrillator

NCT07547306 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2026-04-23

No results posted yet for this study

Summary

To evaluate the effect of accelerated atrial resynchronization achieved through Bachmann bundle pacing at the time of implantable cardioverter-defibrillator implantation in patients with heart failure with reduced ejection fraction and interatrial block

Conditions

  • Heart Failure and Reduced Ejection Fraction

Interventions

DEVICE

BBAP on

ICD programmed for 6 weeks with LRL 70 beats/min, DDDR, and APP enabled.

DEVICE

BBAP off

ICD programmed for 6 weeks with an LRL 30 beats/min in VVI mode

DRUG

RAAP

ICD programmed for 6 weeks with LRL 70 beats/min, DDDR, and APP enabled.

Sponsors & Collaborators

  • Medtronic

    collaborator INDUSTRY

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Eue-Keun Choi, M.D. Ph.D. · Seoul National University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-05-31
Primary Completion
2030-12-31
Completion
2030-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07547306 on ClinicalTrials.gov