Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since consolidation has largely cleared from the right lung base since ___ , this was presumably either dependent edema alone or dependent edema and atelectasis . Minimal interstitial edema remains , but the left lower lobe is much better aerated today . The heart is mildly to moderately enlarged . No pneumothorax . Dual - channel dialysis line ends in the right atrium .
    OUTPUT:
    
AP chest compared to ___ through ___ .