Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AICD and pacer leads end in the right atrium and ventricle , as expected . Moderate to severe cardiomegaly is unchanged . There is no focal lung consolidation . There is no pneumothorax . There are small bilateral pleural effusions There is prominence of the interstitial markings , likely reflecting mild interstitial edema .
    OUTPUT:
    
Small bilateral pleural effusions and mild interstitial edema .