Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffuse interstitial lung disease with peripheral and basilar predominance has progressed since ___ with associated reduction in lung volumes . Cardiomediastinal contours are stable in this patient status post previous median sternotomy and coronary artery bypass surgery . There are no pleural effusions . Dual - lead pacemaker is again demonstrated with leads in right atrium and right ventricle .
    OUTPUT:
    
Progressive fibrotic lung disease with associated reduced lung volumes .