AI listens to heart: voice recordings may predict dangerous pressure shifts

NCT ID NCT07443670

Recruiting now Knowledge-focused Sponsor: Noah Labs Source: ClinicalTrials.gov ↗

First seen Mar 07, 2026 · Last updated May 13, 2026 · Updated 8 times

Summary

This study looks at whether a smartphone app that records your voice can help detect changes in blood pressure in the lungs for people with heart failure. About 60 adults with a special implanted pressure sensor will record a short passage daily for 3 months. Researchers will later use artificial intelligence to see if voice changes match pressure readings from the sensor. The goal is to explore if voice analysis could one day be a simple, non-invasive way to monitor heart failure.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

BG Klinikum Unfallkrankenhaus Berlin, Dept. of Cardiology
COMPLETED

Berlin, State of Berlin, 12683, Germany
University Hospital Frankfurt, Dept. of Cardiology and Angiology
COMPLETED

Frankfurt, 60590, Germany
University of California, San Francisco (UCSF)
RECRUITING

San Francisco, California, 94143, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.

HEART FAILURE