Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ETT is unchanged and terminates 2 .5 cm above the carina with neck flexion . There is a left subclavian , which has changed in orientation and now is at the level of the brachiocephalic confluence . There is an NG tube seen curling in the left upper quadrant , however the tip is not visualized on this image . The perihilar opacities have resolved . There is left basilar atelectasis . The lungs are otherwise clear . Heart size is stable . The mediastinal and hilar contours are stable . The pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Appropriate positioning of ETT , left subclavian , and NG tube . 2 . Left basilar atelectasis , but no other focal consolidation .