Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior examination dated ___ , there has been minimal interval change . Redemonstrated is a tortuous aorta . There is no focal consolidation or pleural effusion , pneumothorax , or pulmonary edema identified . The heart size is normal . Mediastinal and hilar contours are otherwise stable .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process .