Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable view of the chest demonstrates endotracheal tube terminating 2 .3 cm above the carina . Low lung volumes . There is no large pleural effusion or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . Heart is mildly enlarged . Perihilar vascular congestion is noted .
    OUTPUT:
    
ET tube terminates 2 .3 cm above the carina . Consider retraction of the ET tube by 1 - 2 cm . Findings discussed with Dr . ___ at 10 : 45 pm ___ by phone .