Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are relatively hyperinflated but clear of consolidation . Blunting of the left lateral costophrenic angle is likely due to scarring . Cardiomediastinal silhouette is within normal limits for technique . Median sternotomy wires and mediastinal clips are noted . Moderate hiatal hernia is visualized . No acute osseous abnormalities identified .
    OUTPUT:
    
No acute cardiopulmonary process .