Geneva, March 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600119368) titled 'Exploratory Study of Guideline-Directed Medical Therapy (GDMT) Withdrawal in HFrEF Patients with LBBB Achieving Complete Ventricular Reverse Remodeling Following Conduction System Pacing' on Feb. 26.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: The First Affiliated Hospital of Dalian Medical University

Condition: Heart Failure with Reduced Ejection Fraction (HFrEF)

Intervention: Withdrawing Guideline-Directed Medical Therapy Group:None

Recruitment Status: Not Recruiting

Phase: Retrospective study

Date of First Enrollment: 2026-03-02

Target Sample Size: Withdrawing Gui...