Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph again demonstrates low lung volumes . Asymmetric increased opacity of the right hemithorax is again seen but overall less prominent , most likely representing improving pulmonary edema . There is bibasilar atelectasis . Bilateral pleural effusions appear more prominent . The visualized portion of the cardiomediastinum is unchanged , as is a right central catheter .
    OUTPUT:
    
1 . Bilateral pleural effusions appear more prominent . 2 . Improving pulmonary edema .