Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are poorly inflated without focal opacities . The heart is moderately enlarged , stable . There is blunting of the right pleural sulcus stable from prior study and likely related to scarring secondary to surgical intervention . There is no left - sided pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of fluid overload . Unremarkable chest radiographic examination .