Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . Fractures of the ___ and ___ most superior median sternotomy wires are unchanged . Heart size is normal . Mediastinal and hilar contours are unchanged , with calcification of the aortic arch again noted . Pulmonary vasculature is normal . Chronic elevation of the right hemidiaphragm is present with adjacent right basilar atelectasis . No focal consolidation , pleural effusion or pneumothorax is seen . No acute osseous abnormalities are demonstrated .
    OUTPUT:
    
No acute cardiopulmonary process .