Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear of focal consolidation or effusion . Cardiomediastinal silhouette is within normal limits . Compression deformities in the lower thoracic spine similar to prior CT and old right rib fractures are noted . No acute osseous abnormality detected .
    OUTPUT:
    
No acute cardiopulmonary process .