# Cardiac Resynchronization Therapy in Congenital Heart Defects

> **NCT00450684** · PHASE2,PHASE3 · COMPLETED · sponsor: **Competence Network for Congenital Heart Defects** · enrollment: 55 (actual)

## Conditions studied

- Congenital Heart Defects

## Interventions

- **DEVICE:** Implantation and testing of CRT
- **DEVICE:** Implantation and testing of CRT

## Key facts

- **NCT ID:** NCT00450684
- **Lead sponsor:** Competence Network for Congenital Heart Defects
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-05
- **Primary completion:** 2012-02
- **Final completion:** 2013-09
- **Target enrollment:** 55 (ACTUAL)
- **Last updated:** 2014-10-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00450684

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00450684, "Cardiac Resynchronization Therapy in Congenital Heart Defects". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00450684. Licensed CC0.

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