Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Please note that this study is being interpreted on ___ . Moderate enlargement of the cardiac silhouette is re - demonstrated . The left - sided central venous catheter has been removed . The mediastinal contour is unchanged . There is mild pulmonary edema . Small pleural effusions are demonstrated with fluid tracking along the fissures bilaterally . No pneumothorax is identified . Left basilar airspace opacity may reflect atelectasis though infection is not excluded . No acute osseous abnormalities demonstrated .
    OUTPUT:
    
Mild pulmonary edema with small bilateral pleural effusions . Left basilar opacity may reflect atelectasis but infection can not be excluded .