Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . There is bibasilar atelectasis , left greater than right . There are no focal consolidations , substantial pleural effusion or pneumothorax . The cardiomediastinal silhouette is within normal limits . Endotracheal tube terminates 3 .3 cm above the carina . Enteric tube is seen in the stomach , but the tip extends beyond the inferior margin of this image .
    OUTPUT:
    
1 . Persistently low lung volumes with left greater than right lung base atelectasis . 2 . Endotracheal tube is 3 .3 cm above the carina .