Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear without consolidation , effusion or vascular congestion . The cardiomediastinal silhouette is normal . Atherosclerotic calcifications noted at the aortic arch . Surgical clips seen in the right upper quadrant suggesting prior cholecystectomy . No acute osseous abnormality is identified .
    OUTPUT:
    
No acute cardiopulmonary process .