Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild interstitial pulmonary edema is syuperimposed to moderate to severe emphysema . There is a left base atelectasis , involving the lower lobe with small pleural effusion . Heart size is mildly enlarged with aortosclerosis .
    OUTPUT:
    
Mild interstitial pulmonary edema in patient with moderate to severe emphysema . Left base atelectasis with small pleural effusion . Mild cardiomegaly .