Related Experiment Video
Updated: Mar 26, 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
The current status of heart failure diagnostic biomarkers
Xi Zhang1, Benjamin L Schulz2, Chamindie Punyadeera1
1a The School of Biomedical Sciences , Institute of Health and Biomedical Innovations, Queensland University of Technology , Brisbane , Queensland , Australia.
Abstract:
Heart failure (HF) affects approximately 23 million individuals worldwide and this number is increasing, due to an aging and growing population. Early detection of HF is crucial in the management of this debilitating disease. Current diagnostic methods for HF rely heavily on clinical imaging techniques and blood analysis, which makes them less than ideal for population-based screening purposes. Studies focusing on developing novel biomarkers for HF have utilized various techniques and biological fluids, including urine and saliva. Promising results from these studies imply that these body fluids can be used in evaluating the clinical manifestation of HF and will one day be integrated into a clinical workflow and facilitate HF management.
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