Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is stable in position , terminating 2 .5 cm above the carina . Left central venous catheter terminates at the origin of the SVC . Nasogastric tube is in the stomach . Cardiomediastinal silhouette is stable . Lung volumes remain low . There is no consolidation or pleural effusion . No pneumothorax .
    OUTPUT:
    
1 . Stable positioning of support devices . 2 . Persistent low lung volumes and mild basilar atelectasis .