Time-dependent effects of prone position on ventilation-perfusion matching assessed by electrical impedance tomography in patients with COVID-19 ARDS: sub-analysis of a prospective physiological study

Time-dependent effects of prone position on ventilation-perfusion matching assessed by electrical impedance tomography in patients with COVID-19 ARDS: sub-analysis of a prospective physiological study

Abstract Background Prone positioning (PP) has been shown to improve oxygenation in patients with acute respiratory distress syndrome (ARDS); with a focus on its early physiological effects. However, the time-dependent effects of PP on ventilation-perfusion (V/Q) matching have not been fully investi...

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Bibliographic Details
Main Authors: Yuxian Wang, Yaxiaerjiang Muhetaer, Xin Zheng, Wei Wu, Jiale Tao, Ling Zhu, Jieqiong Song, Zhanqi Zhao, Ming Zhong
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Annals of Intensive Care
Subjects:
Electrical impedance tomography
Prone positioning
Acute respiratory distress syndrome
Ventilation-perfusion matching
Mechanical ventilation
Pulmonary perfusion
Online Access:https://doi.org/10.1186/s13613-025-01452-0
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