Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . The mediastinal and hilar contours are unchanged . Previously seen pulmonary edema has resolved . Lungs appear hyperinflated . Small right pleural effusion has decreased in size compared to the previous study . No focal consolidation or pneumothorax is present . Marked dextroscoliosis of the thoracic spine is re - demonstrated .
    OUTPUT:
    
Small right pleural effusion , decreased from the prior study . Interval resolution of previously noted pulmonary edema .