Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New indistinctness of pulmonary vasculature reflects new mild pulmonary edema . Severe enlargement of the cardiac silhouette is similar compared to the outside hospital CT . Cardiomediastinal and hilar borders are unremarkable . No pleural abnormalities .
    OUTPUT:
    
Severe enlargement of the cardiac silhouette , similar to outside hospital studies , and new mild pulmonary edema .