Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph provided . The nasogastric tube extends into the left upper quadrant , though the tip is excluded from view . There is a bat wing pattern of pulmonary edema . Right CP angle is excluded . No large effusion or pneumothorax is seen . Cardiomediastinal silhouette is normal . Bony structures are intact .
    OUTPUT:
    
Pulmonary edema . NG tube courses into the left upper abdomen .