Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is upper limits of normal . The mediastinal and hilar contours are stable . Mild pulmonary vascular congestion . Decreased size of right pleural effusion with residual blunting of lateral costophrenic sulcus and apparent elevation of right hemidiaphragm compared to baseline radiograph of ___ . There are no acute osseous abnormalities .
    OUTPUT:
    
Decreased right pleural effusion . Apparent elevation of right hemidiaphragm may reflect a subpulmonic component of the effusion . Additional right lateral decubitus radiograph may be considered to more accurately quantify the pleural effusion if warranted clinically .