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J of Ultrasound Medicine - 2023 - Bianchini - The Ultrasound Window Into Vascular Ageing.pdf (1.83 MB)

The Ultrasound Window Into Vascular Ageing

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posted on 2023-06-26, 16:08 authored by Elisabetta Bianchini, Andrea Guala, Spyretta Golemati, Jordi Alastruey, Rachel E. Climie, Kalliopi Dalakleidi, Martina Francesconi, Dieter Fuchs, Yvonne Hartman, Afrah E.F. Malik, Monika Makunaitė, Konstantina S. Nikita, Chloe Park, Christopher J. A. Pugh

 Non-invasive ultrasound (US) imaging enables the assessment of the properties of superficial blood vessels. Various modes can be used for vascular characteristics analysis, ranging from radiofrequency (RF) data, Doppler- and standard B/M-mode imaging, to more recent ultra-high frequency and ultrafast techniques. The aim of the present work was to provide an overview of the current state-of-the-art non-invasive US technologies and corresponding vascular ageing characteristics from a technological perspective. Following an introduction about the basic concepts of the US technique, the characteristics considered in this review are clustered into: 1) vessel wall structure; 2) dynamic elastic properties, and 3) reactive vessel properties. The overview shows that ultrasound is a versatile, non-invasive, and safe imaging technique that can be adopted for obtaining information about function, structure, and reactivity in superficial arteries. The most suitable setting for a specific application must be selected according to spatial and temporal resolution requirements. The usefulness of standardization in the validation process and performance metric adoption emerges. Computer-based techniques should always be preferred to manual measures, as long as the algorithms and learning procedures are transparent and well described, and the performance leads to better results. Identification of a minimal clinically important difference is a crucial point for drawing conclusions regarding robustness of the techniques and for the translation into practice of any biomarker. 

History

Published in

Journal of Ultrasound in Medicine (JUM)

Publisher

Wiley

Version

  • VoR (Version of Record)

Citation

Bianchini, E., Guala, A., Golemati, S., Alastruey, J., Climie, R.E., Dalakleidi, K., Francesconi, M., Fuchs, D., Hartman, Y., Malik, A.E. and Makūnaitė, M. (2023) 'The ultrasound window into vascular ageing: a technology review by the VascAgeNet COST action', Journal of Ultrasound in Medicine. doi: 10.1002/jum.16243

Electronic ISSN

1550-9613

Cardiff Met Affiliation

  • Cardiff School of Sport and Health Sciences

Cardiff Met Authors

Chris Pugh

Cardiff Met Research Centre/Group

  • Cardiovascular Physiology

Copyright Holder

  • © The Authors

Language

  • en

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