Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post CABG with intact sternotomy wires . There is a dobhoff coursing below the diaphragm and appears to be curled in the stomach . There has been interval removal of the left chest tube . There is no evidence of pneumothorax on the left , however there is a small apical pneumothorax on the right , which is unchanged . The postoperative cardiomediastinal silhouette is stable . There is a small left pleural effusion and bibasilar atelectasis . The lungs are otherwise clear .
    OUTPUT:
    
1 . Status post CABG with interval removal of the left chest tube without evidence of left pneumothorax . 2 . Small right apical pneumothorax , unchanged from prior . 3 . Small left pleural effusion and bibasilar atelectasis .