Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . Midline sternotomy wires and mediastinal clips are again noted . The lungs are clear bilaterally without focal consolidation , effusion or pneumothorax . Tiny clips project over the left upper lung . The bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute findings .