Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single erect AP portable view of the chest was obtained . Study was made available for my interpretation , today , ___ at 11 :30 a .m . Bilateral pleural effusions have decreased in the interval with likely small effusions remaining , particularly on the right . Possible fluid tracking in the minor fissure . The cardiac silhouette remains enlarged . The mediastinal contours are stable . Evidence of old left - sided rib fractures is again seen .
    OUTPUT:
    
Interval decrease in bilateral pleural effusions , with likely small pleural effusions remaining , particularly on the right , with overlying atelectasis . Mild pulmonary vascular congestion , improved . Persistent cardiomegaly .