Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest radiograph ___ at 08 : 15 is submitted .
    OUTPUT:
    
Interval resolution of perihilar vascular congestion and mild interstitial edema . The heart remains enlarged . Smaller bilateral pleural effusions . Improved aeration at the lung bases consistent with resolving atelectasis . No pneumothorax .