[Application of electrical impedance tomography in pulmonary rehabilitation]

Pulmonary rehabilitation is a comprehensive and individualized intervention for patients suffering from respiratory dysfunction due to various diseases. This approach has been highly valued and implemented by clinical medical professionals. However, the lack of equipment and real-time monitoring of ventilatory lung function during pulmonary rehabilitation treatment is a challenge. In addition, there is a need for improved methods that can directly guide physiotherapists to provide precise treatment. Electrical impedance tomography (EIT) is a novel medical imaging technology that allows real-time monitoring of lung ventilation status. It is currently being translated from basic research into clinical applications and is widely used in respiratory disease, particularly in critical care respiratory management. However, there is a lack of reports on pulmonary rehabilitation guidance and outcome evaluation. This article aimed to provide a comprehensive review of this field, with the aim of generating more ideas for clinical research and further improving individualized treatment in the field of pulmonary rehabilitation.