Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs . There is no focal consolidation or pneumothorax . Mild pulmonary vascular congestion is similar to priors . There has been improvement of the bilateral pleural effusions . The heart size is top - normal . Compression fracture of a upper thoracic vertebra is unchanged from ___ .
    OUTPUT:
    
No evidence of pulmonary edema . Improvement of the pleural effusions .