Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal . Right - sided aortic arch is noted . There is diffuse calcification of the thoracic aorta . The mediastinal and hilar contours otherwise are unremarkable , with interval improvement in the previous pattern of pulmonary vascular congestion . No focal consolidation , pleural effusion or pneumothorax is identified . No acute osseous abnormalities seen .
    OUTPUT:
    
Near complete resolution of the previous pattern of mild pulmonary vascular congestion . No new focal consolidation to suggest pneumonia .