Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of focal consolidation , effusion or pulmonary vascular congestion . The cardiac silhouette is mildly enlarged but stable in configuration . Coronary artery stents are identified . Old right posterior rib fractures are identified . No acute osseous abnormality is identified .
    OUTPUT:
    
No acute cardiopulmonary process .