Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the previous exam , the patient has been extubated . The nasogastric tube has been removed . The right jugular line is in adequate position and unchanged . Status post median sternotomy for CABG . Considering the different position , there is no significant change in the bilateral moderate pleural effusion , more important on the left side . Bibasilar atelectasis . There is slight amelioration of the cephalization of the pulmonary vessels .
    OUTPUT:
    
Since the previous exam , the patient has been extubated . There is no significant change since the previous exam .