# Assessment of Ventricular Arrhythmia Risk After CRT-D Replacement for Patients With Primary Prevention Indication

> **NCT02323503** · — · COMPLETED · sponsor: **Biotronik SE & Co. KG** · enrollment: 289 (actual)

## Conditions studied

- Cardiac Resynchronization
- Biventricular Pacemakers, Artificial
- Cardioverter-Defibrillators, Implantable
- Device Replacement

## Interventions

- **DEVICE:** CRT-D device replacement

## Key facts

- **NCT ID:** NCT02323503
- **Lead sponsor:** Biotronik SE & Co. KG
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-06-09
- **Primary completion:** 2020-02-12
- **Final completion:** 2020-02-12
- **Target enrollment:** 289 (ACTUAL)
- **Last updated:** 2020-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02323503

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02323503, "Assessment of Ventricular Arrhythmia Risk After CRT-D Replacement for Patients With Primary Prevention Indication". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT02323503. Licensed CC0.

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