Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Plural effusion , atelectasis , and pulmonary edema are improved in the right lung . Small layering bilateral pleural effusions persist . Left lower lobe atelectasis remains prominent . Mediastinal contours and heart size are better visualized and stable . Indwelling cardiopulmonary devices are unchanged and in standard position . No pneumothorax .
    OUTPUT:
    
1 . Small bilateral plural effusions and mild pulmonary edema improved since ___ ___ . Left lower lobe atelectasis remains prominent .