Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . An ET tube ends 6 .5 cm above the carina unchanged from prior . An OG tube extends to at least the body of the stomach , the tip is not imaged on this radiograph . Central venous line terminates at the left brachycephalic vein unchanged from the prior . Moderate to severe left lower lung atelectasis is moderately worsened . There is no pneumothorax . Moderate cardiomegaly is unchanged .
    OUTPUT:
    
1 . An ET tube extends beyond the clavicles and ends 6 .5 cm above the carina , unchanged from prior on the same date . 2 . An OG tube extends to at least the body of the stomach , the tip is not imaged on this radiograph . 3 . Central venous line terminates at the left brachycephalic vein unchanged from the prior . 4 . Moderate to severe left lower lung atelectasis is moderately worsened from prior . 5 . Moderate cardiomegaly unchanged from prior .