Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly and pulmonary and mediastinal vasculature are chronically engorged . Mild bilateral interstitial abnormality is partly result of prior episodes of edema or early edema today . . Compared to ___ , right basal consolidation or atelectasis has improved and previous pleural effusions have resolved . There is no pulmonary consolidation .
    OUTPUT:
    
No evidence of pneumonia . Chronic volume overload and borderline cardiac decompensation .