Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post CABG , with sternotomy wires seen in proper alignment . As compared to prior examination dated ___ , there has been no significant interval change . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema identified . The heart is normal in size . Mediastinal contours are normal .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process .