Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Slight interval improvement in left sided consolidation , likely reflecting resolving asymmetric edema . Otherwise , no significant interval change . Lung volumes remain low . No change in by lateral atelectasis . Pleural effusion , if present , on the left is minimal . No right pleural effusion and no pneumothorax . Mild cardiomegaly is unchanged . Calcifications aortic knob are unchanged . Unchanged position of a single lead cardiac device . Surgical clips project over the right axilla supraclavicular region .
    OUTPUT:
    
Slight interval improvement in left asymmetric edema . Otherwise , no significant change .