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 . Mediastinal and hilar contours are unremarkable . The lungs are clear and the pulmonary vasculature is normal . No pleural effusion , focal consolidation or pneumothorax is present . No acute osseous abnormalities seen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .