Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy . Chronic changes / eventration of the right hemidiaphragm are stable and there is stable relative decrease in volume of the right lung as compared to the left . . No new focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable . No pulmonary edema is seen .
    OUTPUT:
    
No significant interval change .