Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall port is again noted . Lungs are clear without focal consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is stable . Median sternotomy wires are intact and mediastinal clips are again noted . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .