Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior chest radiograph from ___ , the degree of pulmonary edema has improved . There is moderate pulmonary congestion with an interstitial component . Moderate right pleural effusion , may be smaller when compared to prior . There is a small left pleural effusion . Cardiomegaly is stable .
    OUTPUT:
    
1 . Interval improvement of moderate pulmonary edema . 2 . Moderate right pleural effusion and small left pleural effusion .