Research progress on electrical impedance tomography in pulmonary perfusion.
10.7507/1001-5515.202302025
- Author:
Linjun SHE
1
;
Rui ZHOU
1
;
Pan PAN
2
;
Zhan LI
1
;
Jihong LIU
1
;
Fei XIE
1
Author Information
1. The First Clinical Medical College, Henan University of Traditional Chinese Medicine, Zhengzhou 450000, P. R. China.
2. Department of Respiratory and Critical Care Medicine, The First Medical Center of Chinese PLA General Hospital, Beijing 100091, P. R. China.
- Publication Type:Journal Article
- Keywords:
Clinical application;
Electrical impedance tomography;
Imaging method;
Lung perfusion
- MeSH:
Humans;
Electric Impedance;
Lung/physiology*;
Tomography, X-Ray Computed;
Perfusion;
Tomography/methods*
- From:
Journal of Biomedical Engineering
2023;40(6):1249-1254
- CountryChina
- Language:Chinese
-
Abstract:
Electrical impedance tomography (EIT) is an emerging technology for real-time monitoring based on the impedance differences of different tissues and organs in the human body. It has been initially applied in clinical research as well as disease diagnosis and treatment. Lung perfusion refers to the blood flow perfusion function of lung tissue, and the occurrence and development of many diseases are closely related to lung perfusion. Therefore, real-time monitoring of lung perfusion is particularly important. The application and development of EIT further promote the monitoring of lung perfusion, and related research has made great progress. This article reviews the principles of EIT imaging, lung perfusion imaging methods, and their clinical applications in recent years, with the aim of providing assistance to clinical and scientific researchers.
