Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Dense atherosclerotic calcifications are noted within the aorta . The mediastinal and hilar contours are within normal limits . Previous pattern of mild pulmonary vascular congestion has improved . Lungs are hyperinflated . No focal consolidation , pleural effusion or pneumothorax is seen . Chronic appearing right posterior seventh rib fracture is present .
    OUTPUT:
    
Previous pattern of mild pulmonary vascular congestion has improved . No new focal consolidation .