Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation or effusion . Cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications are noted at the aortic arch . Vascular stent projects over the thoracic inlet on the right . No acute osseous abnormalities identified .
    OUTPUT:
    
No acute cardiopulmonary process .