# CPET Predicts Long-term Survival and Positive Response to CRT

> **NCT03870074** · — · COMPLETED · sponsor: **National Institute of Cardiology, Warsaw, Poland** · enrollment: 122 (actual)

## Conditions studied

- Heart Failure With Reduced Ejection Fraction

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03870074
- **Lead sponsor:** National Institute of Cardiology, Warsaw, Poland
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2009-10
- **Primary completion:** 2017-10
- **Final completion:** 2017-10
- **Target enrollment:** 122 (ACTUAL)
- **Last updated:** 2019-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03870074

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03870074, "CPET Predicts Long-term Survival and Positive Response to CRT". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03870074. Licensed CC0.

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