Related Experiment Video
Updated: Dec 31, 2025

Point-of-Care Lung Ultrasound in Adults: Image Acquisition
Published on: March 3, 2023
The Use of Lung Ultrasound in Acute Medicine
P Parulekar1, T Harris2, R Jarman3
1Consultant in Intensive Care, Acute & General Internal Medicine, William Harvey Hospital (East Kent Hospitals University NHS Foundation Trust). Honorary Senior Lecturer, Queen Mary's University of London.
Abstract:
POCUS (Point of Care Ultrasound) refers to ultrasound performed by clinicians as part of their initial patient evaluation, often with the aim of answering a specific question as opposed to being a comprehensive assessment. Such ultrasound is noninvasive, involves no radiation and can be rapidly performed at the bedside. It is also widely practiced in emergency and intensive care medicine leading to earlier and more accurate diagnoses for a wide range of presentations such as shock, renal failure and dyspnoea.
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