# AI-Optimized Single-Feature Recognition Model for Heart Failure

> **NCT07667452** · — · RECRUITING · sponsor: **Vivalink** · enrollment: 50 (estimated)

## Conditions studied

- Cardiac Sound
- Heart Failure - NYHA II - IV

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07667452
- **Lead sponsor:** Vivalink
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2026-07-16
- **Primary completion:** 2027-02-28
- **Final completion:** 2027-05-31
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-07-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07667452

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07667452, "AI-Optimized Single-Feature Recognition Model for Heart Failure". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07667452. Licensed CC0.

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