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Updated: May 10, 2026

Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
Published on: June 10, 2025
Noncardiac comorbidities and acute heart failure patients
Robert J Mentz1, G Michael Felker
1Division of Cardiology, Department of Medicine, Duke University Medical Center, 2301 Erwin Road, Durham, NC 27710, USA. robert.mentz@duke.edu
Abstract:
The acute heart failure (AHF) population is a heterogeneous group with multiple interrelated noncardiovascular comorbidities. Chronic obstructive pulmonary disease, renal disease, diabetes, sleep apnea, and anemia affect the clinical characteristics and outcomes of patients with AHF and complicate inpatient management. This article summarizes the impact of these noncardiovascular comorbidities in patients with AHF. In some circumstances, careful attention to the diagnosis and management of these conditions in patients with AHF may help to improve patient outcomes.
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