Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy and CABG with multiple fractured sternotomy wires again demonstrated , better seen on the prior CT . Heart size remains mildly enlarged . Mediastinal and hilar contours are normal . Pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is identified . Biliary stent is seen within the upper abdomen on the lateral view . No acute osseous abnormalities present .
    OUTPUT:
    
No acute cardiopulmonary abnormality .