Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right IJ central venous catheter has been removed . There is no pneumothorax . Sternotomy wires are intact and aligned . The patient has had recent CABG . Small right and moderate left pleural effusions have slightly increased . Diminished aeration at both lung bases is likely due to atelectasis .
    OUTPUT:
    
Slight interval increase in small right and moderate left pleural effusions . New bibasilar subsegmental atelectasis .