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[Bedside monitoring of lung perfusion by electrical impedance tomography].
Wang, Y X; Zhong, M.
  • Wang YX; Department of Critical Care Medicine, Zhongshan Hospital of Fudan University, Shanghai 200032, China.
  • Zhong M; Department of Critical Care Medicine, Zhongshan Hospital of Fudan University, Shanghai 200032, China.
Zhonghua Yi Xue Za Zhi ; 102(36): 2828-2833, 2022 Sep 27.
Article in Chinese | MEDLINE | ID: covidwho-2286272
ABSTRACT
As a non-invasive and radiation-free bedside imaging method, electrical impedance tomography (EIT) can perform real-time regional pulmonary ventilation evaluation and pulmonary blood flow monitoring for patients, thus realizing bedside ventilation/perfusion matching visualization, effectively guiding the pathophysiological mechanism of hypoxemia, and providing a new method for the study of pulmonary blood flow. EIT has also played a unique and irreplaceable role in COVID-19 research and treatment. At the same time, as functional imaging, the operation details and image reconstruction algorithm of this technology still need to be further optimized by more researches to provide a more robust evaluation in clinical application. In this paper, EIT pulmonary blood flow monitoring methods, operation and implementation of monitoring indicators, application and related research progress will be described.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 Type of study: Experimental Studies / Prognostic study Limits: Humans Language: Chinese Journal: Zhonghua Yi Xue Za Zhi Year: 2022 Document Type: Article Affiliation country: Cma.j.cn112137-20220222-00362

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Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 Type of study: Experimental Studies / Prognostic study Limits: Humans Language: Chinese Journal: Zhonghua Yi Xue Za Zhi Year: 2022 Document Type: Article Affiliation country: Cma.j.cn112137-20220222-00362