Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are noted to be decreased once again . As compared with the prior examination , there has been no significant interval change . No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is identified . The heart size is normal . Mediastinal and hilar contours are stable .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process .