Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right basilar pleural thickening with adjacent linear opacities compatible with scarring are unchanged . The lungs are otherwise clear without focal consolidation , effusion , or edema . Cardiomediastinal silhouette is stable . Moderate hiatal hernia is again noted . Left chest wall dual lead pacing device is identified . Median sternotomy wires are intact . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .