Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right IJ catheter and NG tube are unchanged and in standard position . Interval improvement of bilateral pulmonary edema , now mild . Persistent small bibasilar pleural effusion and atelectasis are unchanged since ___ . Heart size is still enlarged . No pneumothorax .
    OUTPUT:
    
Improved pulmonary edema , now mild . Persistent bibasilar atelectasis and small pleural effusions .