Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Comparison is made to the prior study from ___ . Tracheostomy , feeding tube , and left IJ central line are unchanged in position . There is persistent cardiomegaly . There are bilateral pleural effusions . The pigtail catheter is at the left base . No pneumothoraces are seen .
    OUTPUT:
    
1 . Bilateral pleural effusions , stable in size . 2 . Cardiomegaly . 3 . Likely mild pulmonary edema .