Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip 4 .7 cm above carina . Sternotomy . Shallow inspiration accentuates heart size . Cardiac enlargement , more prominent . ICD lead is partially included on the radiograph . Bibasilar mild opacities , likely atelectasis . Remainder normal .
    OUTPUT:
    
Cardiac enlargement . Mild bibasilar opacities , likely atelectasis .