Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has been extubated . The patient is status post CABG with intact sternotomy wires . Bilateral chest tubes are visualized , which are unchanged in positioning in comparison to the prior examination . There has been interval removal of the PA catheter . There are bibasilar opacities , which are largely unchanged in comparison to prior and likely represent a combination of pleural fluid and atelectasis . The cardiomediastinal silhouette is stable . The pulmonary vasculature is normal . No pneumothorax is seen .
    OUTPUT:
    
1 . Interval extubation and removal of PA catheter . 2 . Status post CABG with intact sternotomy wires , and unchanged positioning of the bilateral chest tubes . 3 . Bibasilar atelectasis and bilateral small pleural effusions .