Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is background moderate to severe cardiomegaly as well as moderate interstitial edema . There is slight increased opacity at the right lung base obscuring the right heart border which may represent a developing consolidation . There is a moderate right pleural effusion . No pneumothorax is seen .
    OUTPUT:
    
1 . Background moderate to severe cardiomegaly with interstitial edema . Moderate pleural effusion . 2 . Slightly increased opacity at the right lung base obscuring the right heart border could represent a developing consolidation in the appropriate clinical setting .