Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate interstitial edema bilaterally and trace fluid along the fissures . Heart size is enlarged , stable since ___ . Mediastinal contours are normal . No large pleural effusion . No pneumothorax . Osseous structures are intact .
    OUTPUT:
    
1 . Moderate pulmonary edema . 2 . Moderate cardiomegaly . 3 . No evidence pneumonia .