# Study of the Prognosis of Patients With Heart Failure With Preserved Ejection Fraction

> **NCT05496439** · — · COMPLETED · sponsor: **Chongqing Medical University** · enrollment: 172 (actual)

## Conditions studied

- Heart Failure With Preserved Ejection Fraction

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05496439
- **Lead sponsor:** Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-03-01
- **Primary completion:** 2022-05-22
- **Final completion:** 2022-07-06
- **Target enrollment:** 172 (ACTUAL)
- **Last updated:** 2022-08-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05496439

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05496439, "Study of the Prognosis of Patients With Heart Failure With Preserved Ejection Fraction". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05496439. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*