Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the prior examination , there has been no significant interval change . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema identified . Stable , mild cardiomegaly is noted . The aorta is slightly tortuous . Mediastinal and hilar contours are otherwise stable .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process . Stable , mild cardiomegaly .