{"doi":"10.61782/fa.2023.0762","title":"Acoustic voice and speech biomarkers of treatment status during hospitalization for acute decompensated heart failure","abstract":"Acute decompensated heart failure (ADHF) refers to a distressing episode in which individuals experience a deterioration in cardiac function due to the failure of physiological mechanisms to adequate compensate for a chronic heart condition.Symptoms of ADHF include systemic fluid volume overload throughout the body, breathlessness, and fatigue.It was hypothesized that systemic congestion would increase lung congestion and vocal fold edema that would, in turn, affect measures of voice and speech function.Data were collected from 52 patients who were hospitalized and treated following an ADHF episode.For each patient, daily inpatient acoustic recordings were obtained during sustained phonation and connected speech as patients recovered to a stable, homeostatic state.Acoustic voice and speech measures were input into a machine learning model to perform ---------","journal":null,"year":2024,"id":489862,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.967,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1053330,"name":"GW Dec","orcid":null,"position":1,"is_corresponding":false},{"id":398113,"name":"Robert E. Hillman","orcid":"0000-0002-7374-994X","position":2,"is_corresponding":false},{"id":1052746,"name":"Maulik D. Majmudar","orcid":"0000-0002-8894-7981","position":3,"is_corresponding":false},{"id":1334995,"name":"Julia Steiner","orcid":"0000-0001-8345-4566","position":4,"is_corresponding":false},{"id":89118,"name":"John Guttag","orcid":null,"position":5,"is_corresponding":false},{"id":398111,"name":"Daryush D. Mehta","orcid":"0000-0002-6535-573X","position":6,"is_corresponding":false},{"id":1053329,"name":"Olivia Murton","orcid":null,"position":0,"is_corresponding":true}],"reference_count":2,"raw_metadata":null,"created_at":"2026-07-19T02:08:28.548530Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}