# Classification of Heart Failure With Preserved Ejection Fraction

> **NCT01030991** · — · COMPLETED · sponsor: **Northwestern University** · enrollment: 514 (actual)

## Conditions studied

- Heart Failure With Preserved Ejection Fraction
- Diastolic Heart Failure

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01030991
- **Lead sponsor:** Northwestern University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-07-01
- **Primary completion:** 2019-05-21
- **Final completion:** 2019-05-21
- **Target enrollment:** 514 (ACTUAL)
- **Last updated:** 2019-05-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01030991

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01030991, "Classification of Heart Failure With Preserved Ejection Fraction". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01030991. Licensed CC0.

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