Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains mild to moderately enlarged . The aorta is tortuous and diffusely calcified . Mediastinal and hilar contours are otherwise unchanged . Previous pattern of mild pulmonary edema has essentially resolved . Mild atelectasis is seen in the lung bases without focal consolidation . Blunting of the costophrenic angles bilaterally suggests trace bilateral pleural effusions , not substantially changed in the interval . No pneumothorax is present .
    OUTPUT:
    
Interval resolution of previously seen mild pulmonary edema with trace bilateral pleural effusions .