# Left vs Left Randomized Clinical Trial

> **NCT05650658** · NA · RECRUITING · sponsor: **Baylor College of Medicine** · enrollment: 2136 (estimated)

## Conditions studied

- Heart Failure
- Heart Failure With Reduced Ejection Fraction
- AV Block
- LBBB
- RBBB
- Intraventricular Conduction Delay
- Pacing-Induced Cardiomyopathy

## Interventions

- **DEVICE:** His/LBBP
- **DEVICE:** BiVP

## Key facts

- **NCT ID:** NCT05650658
- **Lead sponsor:** Baylor College of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-09-13
- **Primary completion:** 2029-06-30
- **Final completion:** 2029-06-30
- **Target enrollment:** 2136 (ESTIMATED)
- **Last updated:** 2025-10-02

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05650658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05650658, "Left vs Left Randomized Clinical Trial". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT05650658. Licensed CC0.

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