Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube ends 2 .9 cm above the level of the carina . The NG tube ends at the level of the gastroesophageal junction , although the side port is in the distal esophagus . Lung volumes are low . There is minimal bibasilar atelectasis . Heart size is normal . The mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen . The bony thorax is grossly intact .
    OUTPUT:
    
1 . No acute cardiac or pulmonary process . 2 . NG tube side port ends in the distal esophagus . Recommend advancing .