Optimization of pulmonary blood flow analysis method using dynamic chest radiography

Key Points

• The aim is to improve the analysis of pulmonary blood flow using dynamic chest radiography (DCR).
• Identified regions of interest (ROIs) that enhance image quality.
• Conducted analysis of signal values in DCR imaging.
• Evaluated the effectiveness of DCR for pulmonary blood flow assessment.
• ROIs yielded clinically valuable images with higher signal values.
• Improvements indicate potential for enhanced diagnosis of chronic thromboembolic pulmonary hypertension.