# Improving Diagnostic Accuracy for Acute Heart Failure

> **NCT04886128** · — · ACTIVE_NOT_RECRUITING · sponsor: **Vanderbilt University Medical Center** · enrollment: 2800 (estimated)

## Conditions studied

- Acute Heart Failure
- Dyspnea
- Dyspnea; Cardiac

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04886128
- **Lead sponsor:** Vanderbilt University Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-08-31
- **Primary completion:** 2026-05-01
- **Final completion:** 2026-06-30
- **Target enrollment:** 2800 (ESTIMATED)
- **Last updated:** 2025-08-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04886128

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04886128, "Improving Diagnostic Accuracy for Acute Heart Failure". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04886128. Licensed CC0.

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