# Comparison Between Internal and External Chest Impedance Measurement

> **NCT01296282** · — · UNKNOWN · sponsor: **Hillel Yaffe Medical Center** · enrollment: 50 (estimated)

## Conditions studied

- Heart Failure

## Interventions

- **DEVICE:** Medronics CRT Optivol Impedance Measurement
- **DEVICE:** External Thoracic Impedance Measurement

## Key facts

- **NCT ID:** NCT01296282
- **Lead sponsor:** Hillel Yaffe Medical Center
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-03
- **Primary completion:** 2015-04
- **Final completion:** 2015-04
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2011-02-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01296282

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01296282, "Comparison Between Internal and External Chest Impedance Measurement". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01296282. Licensed CC0.

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