Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate pulmonary edema is unchanged . Small right and moderate left layering pleural effusions are slightly increased . There is no pneumothorax . Cardiomegaly is stable . Retrocardiac opacification is unchanged , and likely due to a combination of atelectasis and pleural effusion . A newly pace an NG tube courses below the hemidiaphragm to enter the stomach .
    OUTPUT:
    
NG tube in satisfactory position . Unchanged moderate pulmonary edema . Slightly increased small right and moderate left layering pleural effusions .