Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . There is no prominence of the central vasculature . The mediastinal and hilar contours are unremarkable . The lungs are clear . There is no pleural effusion , pneumothorax or focal airspace consolidation .
    OUTPUT:
    
Normal heart size . These findings were discussed with Dr . ___ by Dr . ___ at 3 PM on ___ by telephone at the time of discovery .