Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy . Fracture iodine inferior most sternal wire is again seen . The cardiomediastinal silhouette is stable . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There is no pulmonary edema .
    OUTPUT:
    
No significant interval change .