Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is interval placement of an NG tube that is coiled in the stomach . Right chest tube and ET tube are unchanged in position . Interstitial changes which are due to pre-existing interstitial lung disease , now appear slightly less prominent ; the decreased prominence is likely due to decreased vascular congestion . No definite pleural effusion is seen . Moderate cardiomegaly is seen .
    OUTPUT:
    
Interval placement of NG tube and side port is seen within the stomach . Mild decrease in interstitial markings is seen .