Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left - sided subclavian line has been removed . The support apparatus is otherwise unchanged and in standard position . The mild pulmonary edema has improved . The left basilar and retrocardiac atelectasis has also improved . Bilateral pleural effusions have decreased when compared to the prior .
    OUTPUT:
    
Interval improvement in the mild interstitial edema and effusions .