Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy , CABG , and coronary artery stenting . Heart size is normal . The mediastinal and hilar contours are unchanged . Coarse interstitial opacities with scarring and bronchiectasis are most pronounced within the right upper lobe . No new focal consolidation , pleural effusion or pneumothorax is present . Pulmonary vasculature is not engorged . Partially imaged is spinal fusion hardware within the lumbar spine .
    OUTPUT:
    
Chronic interstitial abnormality most pronounced within the right upper lobe with bronchiectasis . No new focal consolidation identified .