Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy with a left - sided Port - A - Cath tip in the lower SVC . Heart size is normal . Mediastinal and hilar contours are unchanged . Pulmonary vasculature is normal . Lungs are clear . No pleural effusion , focal consolidation or pneumothorax is present . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .