Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are normal . Despite differences in technique , the cardiac silhouette is now mildly enlarged . There is ___ of the central vasculature and pulmonary interstitium , consistent with mild pulmonary edema . There is no pneumothorax , pleural effusion or focal airspace consolidation . The mediastinal and hilar structures are unremarkable . Degenerative changes are seen in the mid thoracic spine .
    OUTPUT:
    
Mild pulmonary edema with new mild cardiomegaly from ___ .