Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate cardiomegaly , stable from prior . There is mild pulmonary edema as well as vascular engorgement . There is no focal consolidation to suggest pneumonia . There is no large pleural effusion . There is no pneumothorax . Pleural surfaces are unremarkable .
    OUTPUT:
    
1 . Mild pulmonary edema . 2 . Unchanged moderate cardiomegaly .