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Updated: Apr 19, 2026

Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge
Published on: January 20, 2023
An introduction and guide to effective Doppler assessment
1Senior Lecturer, University of Chester.
Abstract:
Accurate and timely diagnosis of leg ulceration is an essential factor in making evidence-based, effective decisions regarding patient management with the aim of swift wound healing and/or referral to the appropriate specialty. Nurses are professionally responsible for ensuring that patients receive the appropriate assessment and evidence-based management. This article examines the most up-to-date guidance on Doppler ultrasound as a key element of this assessment. Approaches to assessment will be explored, with emphasis on the need to include a Doppler ultrasound as one key element of a larger, holistic assessment. An introduction to the ankle-brachial pressure index (ABPI) will be given, followed by a step-by-step guide to standard procedures for carrying out a full Doppler ultrasound. Alternative options for measuring ABPI are also provided.
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