Epidemiological Trends of Heart Failure Subtypes, Characteristics, and Outcomes Within Inpatient Hospitalizations.

ABSTRACT:

Background

This secondary analysis of a cross-sectional observational study aimed to evaluate the impact of heart failure (HF) classification on inpatient outcomes and demographic associations.

Methods

Data from the 2019 National Inpatient Sample (NIS) included 259,025 patients older than 18 years with a primary International Classification of Diseases, 10th Revision (ICD-10) diagnosis of HF.

Results

Weighted results for this study showed that HF subtypes were stratified as diastolic (35.63%, n = 92,300), systolic (30.09%, n = 77,931), combined systolic-diastolic (18.74%, n = 48,529), other (11.81%, n = 30,593), end-stage (1.56%, n = 4,030), right (1.18%, n = 3,063), and biventricular (1.00%, n = 2,579). Acuity was categorized as acute on chronic HF (72.68%, n = 188,1

SUBMITTER: Rabbani K 

PROVIDER: S-EPMC12758068 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature