Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild pulmonary edema appears improved . Otherwise , moderate bilateral pleural effusions , right greater than left , and moderate bibasilar atelectasis are unchanged since ___ . The ETT tip is seen 2 .9 cm above the carina . Heart size is unchanged . No pneumothorax .
    OUTPUT:
    
Mild improvement of mild pulmonary edema . Otherwise , no interval change . No pneumothorax .