Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The NG tube passes into the stomach and off the bottom of the image . The ET tube terminates 6 .8 cm above the carina . The left PICC appears to loop up into the left IJ before terminating in the left brachiocephalic vein . There are low lung volumes . Mild atelectasis is seen left lung base and right upper lobe . The lungs are otherwise clear . The mediastinum is stably widened . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
1 . Left PICC loops up into the left IJ before terminating in the left brachiocephalic vein . 2 . ET tube terminates 6 .8 cm above the carinal . Recommend advancing 3 .0 cm . 3 . No acute cardiopulmonary process .