# Optimal Coronary Sinus Lead Implantation Using Intracardiac Impedography and Magnetic Resonance Imaging

> **NCT01129635** · NA · COMPLETED · sponsor: **Emory University** · enrollment: 38 (actual)

## Conditions studied

- Heart Failure, Systolic
- Left Bundle Branch Block

## Interventions

- **PROCEDURE:** Cardiac Resynchronization Therapy (CRT) implantation

## Key facts

- **NCT ID:** NCT01129635
- **Lead sponsor:** Emory University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-06
- **Primary completion:** 2014-08
- **Final completion:** 2014-12
- **Target enrollment:** 38 (ACTUAL)
- **Last updated:** 2015-01-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01129635

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01129635, "Optimal Coronary Sinus Lead Implantation Using Intracardiac Impedography and Magnetic Resonance Imaging". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01129635. Licensed CC0.

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