Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate pleural effusion on the right and small pleural effusion on the left . There remains mild pulmonary edema . Slight improvement in bibasilar atelectasis . Pacemaker leads terminate in the right atrium and right ventricle . Hiatal hernia is noted .
    OUTPUT:
    
Mild pulmonary edema , moderate right pleural effusion and small left pleural effusion are similar to ___ . Slight improvement in adjacent bibasilar atelectasis .