Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart appears mildly enlarged . The mediastinal and hilar contours appear within normal limits . There are very small bilateral pleural effusions . There is no pneumothorax . The lungs appear clear . The chest is hyperinflated .
    OUTPUT:
    
Very small pleural effusions . Mild cardiomegaly . Hyperinflation .