# Voice Analysis to Detect Pulmonary Arterial Pressure Changes in Heart Failure

> **NCT07443670** · — · RECRUITING · sponsor: **Noah Labs** · enrollment: 60 (estimated)

## Conditions studied

- Heart Failure

## Interventions

- **OTHER:** Daily Voice Recording

## Key facts

- **NCT ID:** NCT07443670
- **Lead sponsor:** Noah Labs
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-12-12
- **Primary completion:** 2026-05
- **Final completion:** 2026-09
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2026-03-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07443670

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07443670, "Voice Analysis to Detect Pulmonary Arterial Pressure Changes in Heart Failure". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT07443670. Licensed CC0.

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