Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were compared to previous exam from ___ . Previously identified right IJ line is no longer seen . The lungs are clear of consolidation or effusion . Blunting of the right lateral costophrenic angle is likely due to scarring . Cardiomediastinal silhouette is within normal limits and notable for prior median sternotomy with mediastinal clips . Chronic deformity is seen of multiple right - sided ribs and clavicle .
    OUTPUT:
    
No acute cardiopulmonary process .