Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior chest radiograph from an hour earlier , there has been interval placement of an NG tube with its tip projecting over the gastric fundus . Lung volumes are increased which contribute to interval improvement of pulmonary congestion . The cardiomediastinal silhouette is unchanged . There are no pleural effusions or pneumothorax .
    OUTPUT:
    
Interval placement of NG tube with tip projecting over the gastric fundus .