Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs remain well inflated . There is no consolidation , effusion or pneumothorax . Blunting of the right costophrenic angle is unchanged . Multiple healed rib fractures are also stable . There are no new contour abnormalities of the heart or mediastinum .
    OUTPUT:
    
No acute cardiopulmonary process .