Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . Cardiac silhouette is enlarged but stable in configuration . Median sternotomy wires are again noted . The lungs are clear of consolidation , effusion , or pulmonary vascular congestion . No acute osseous abnormalities are noted . Surgical clips identified in the right upper quadrant .
    OUTPUT:
    
No acute cardiopulmonary process .