Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy tube , right subclavian PICC line and right pleural tube are all unchanged and in standard position . Right lung is still low inflated with left lung better inflated since ___ . Bilateral pleural effusion is unchanged . Heart size is still enlarged . There is no pneumothorax .
    OUTPUT:
    
There are no major changes in the chest findings . Persistent bilateral small pleural effusions . There is better ventilation of the left lung .