Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no focal consolidation , effusion , or edema . The cardiomediastinal silhouette is within normal limits . Dense atherosclerotic calcifications seen throughout the thoracic aorta . No acute osseous abnormalities . Mild height loss of a lower thoracic vertebral body is unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .