Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of an endotracheal tube which terminates above the carina . An enteric tube courses below the hemidiaphragm to enter the stomach , but its tip is not visualized . Small bilateral pleural effusions with bibasilar subsegmental atelectasis are unchanged . The heart and mediastinum can not be accurately assessed on this projection . The patient is status post median sternotomy with valve replacement . There is no pneumothorax .
    OUTPUT:
    
Newly placed ET and enteric tubes in satisfactory position . Unchanged small bilateral pleural effusions with bibasilar subsegmental atelectasis .