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Updated: May 12, 2026

Clinical Application of Phase Angle and BIVA Z-Score Analyses in Patients Admitted to an Emergency Department with Acute Heart Failure
Published on: June 30, 2023
Problem-based review: The patient with acute heart failure.
Tim Holzmann1, Georgina Eltenton, Simon Anderson
1North Western Deanery. angela_rogers@doctors.org.uk
Acute heart failure is a life-threatening condition requiring prompt hospital management. This overview covers general treatment principles, pathophysiology, and therapies for acute heart failure and cardiogenic pulmonary edema.
Area of Science:
- Cardiology
- Emergency Medicine
- Pulmonology
Background:
- Acute heart failure presents frequently in UK hospitals, often managed initially by acute physicians.
- Understanding the pathophysiology and diverse causes of acute heart failure is crucial for effective treatment.
Observation:
- A typical clinical scenario is presented to illustrate acute heart failure management.
- The article reviews the pathophysiology of acute heart failure and cardiogenic pulmonary edema.
Findings:
- General treatment principles apply despite varied underlying causes of acute heart failure.
- A spectrum of therapies, from medical interventions to invasive devices, is discussed.
Implications:
- This content aims to guide emergency department and intensive care unit management of acute heart failure.
- It provides a comprehensive overview for clinicians dealing with acute heart failure presentations.
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