Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable radiograph of the chest demonstrates interval placement of a nasogastric tube with the tip projecting over the stomach . The proximal side port is poorly visualized but likely at the GE junction . In order to position the proximal side port in the stomach , it should be advanced by no less than 3 - 5 cm . A right - sided PICC is seen in the low SVC . Compared to the prior exam there has been interval decrease in lung volumes which exaggerates the heart size and vascular caliber . No pleural abnormalities or other relevant change is seen .
    OUTPUT:
    
1 . Nasogastric tube with tip projecting below the diaphragm in the gastric bubble . In order to have the side port in the stomach , it should be advanced by no less than 3 - 5 cm . 2 . Right - sided PICC in the low SVC .