Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Sternotomy . Right IJ central line tip in the mid SVC . Chest tubes have been removed . No pneumothorax . There is mild right pleural effusion which is more prominent . More prominent bibasilar opacities , likely atelectasis . Probable tiny left pleural effusion , similar . Shallow inspiration accentuates heart size . Normal pulmonary vascularity . Prominent upper abdominal bowel loops .
    OUTPUT:
    
No pneumothorax . Mild Worsening of bibasilar opacities , likely atelectasis . Worsened now mild right pleural effusion .