Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , or pneumothorax is seen . There is mild enlargement of the cardiac silhouette without evidence for pulmonary edema .
    OUTPUT:
    
1 . No radiographic evidence for pneumonia . 2 . Mild enlargement of the cardiac silhouette . These findings were discussed with Dr . ___ ___ by Dr . ___ by telephone at 2 :35 a .m . on ___ .