ArticleApplied sciences (Basel, Switzerland)2023
Acoustic Voice and Speech Biomarkers of Treatment Status during Hospitalization for Acute Decompensated Heart Failure.
Article in Applied sciences (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Large Language Models for Optimizing Patient Recruitment Decisions in Voice Data Generation Projects.Laryngoscope investigative otolaryngology · 2026Article
- A pilot study on AI-based voice analysis for monitoring patients hospitalized with acute decompensated heart failure.European heart journal. Digital health · 2026Article
- Non-invasive classification of stable HFpEF using a deep learning model trained on acoustic features of sustained vowels.Biomedical engineering online · 2026Article
- Standardization of Chinese speech tasks for heart failure voice analysis: a cross-sectional diagnostic classification study.Journal of thoracic disease · 2026Article
- Voice recognition as an innovative method to identify and monitor heart failure - a review.Heart failure reviews · 2026Review
- Toward Artificial Intelligence in Oncology and Cardiology: A Narrative Review of Systems, Challenges, and Opportunities.Journal of clinical medicine · 2025Article
- Acoustic features are independently associated with heart failure and pulmonary hypertension.ESC heart failure · 2025Article
- A pre- and post-operative protocol for assessment of voice and swallowing function in patients undergoing heart or lung transplantation.JHLT open · 2025Article
- Diversity, equity, and inclusivity in observational ambulatory assessment: Recommendations from two decades of Electronically Activated Recorder (EAR) research.Behavior research methods · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
This study investigates acoustic voice and speech features as biomarkers for acute decompensated heart failure (ADHF), a serious escalation of heart failure symptoms including breathlessness and fatigue. ADHF-related systemic fluid accumulation in the lungs and laryngeal tissues is hypothesized to affect phonation and respiration for speech. A set of daily spoken recordings from 52 patients undergoing inpatient ADHF treatment was analyzed to identify voice and speech biomarkers for ADHF and to examine the trajectory of biomarkers during treatment. Results indicated that speakers produce more stable phonation, a more creaky voice, faster speech rates, and longer phrases after ADHF treatment compared to their pre-treatment voices. This project builds on work to develop a method of monitoring ADHF using speech biomarkers and presents a more detailed understanding of relevant voice and speech features.
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Registered trials
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