Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two frontal images of the chest demonstrate low lung volumes , likely secondary to poor inspiration . Pulmonary vascular congestion has improved since previous imaging . There is no pleural effusion or pneumothorax . There is a patchy opacity in the left lung base , consistent with atelectasis . There has been interval intubation with the endotracheal tube now 2 .7 cm above the carina with the tip pointing towards the right wall of the trachea . There is an NG tube visualized entering the stomach and passing out of view . Visualized osseous structures are unremarkable .
    OUTPUT:
    
Interval intubation with improving pulmonary vascular congestion .