Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lower lobe atelectasis is unchanged . Left lower lobe is airless and more likely collapsed than pneumonia . Severe cardiomegaly has not changed . Left subclavian line is new and terminates at the cavoatrial junction . No pneumothorax , pleural effusion is seen . Mediastinal widening is likely due to supine positioning and increased intravascular volume . ETT terminates 2 .5 cm from the carina , unchanged from prior . The enteric tube is in mid stomach , unchanged .
    OUTPUT:
    
1 . NG tube in mid stomach , unchanged from prior . 2 . Left subclavian line terminates at the cavoatrial junction .