Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval placement of an NG tube , with tip projecting in the stomach . Moderate cardiomegaly and mild pulmonary edema are unchanged since the prior study . No new focal consolidation , effusion , or pneumothorax .
    OUTPUT:
    
1 . Interval placement of an NG tube into the stomach . 2 . Unchanged moderate cardiomegaly and mild pulmonary edema .