Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were provided . Midline sternotomy wires and mediastinal clips are noted . There are multiple right rib cage deformities which appear stable from prior exam . There is also a chronic deformity of the right clavicle which is stable in appearance . The cardiomediastinal silhouette appears stable . Midline sternotomy wires and mediastinal clips are again noted . No focal consolidation , effusion or pneumothorax is seen . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute findings .