Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are hyperinflated but clear of new confluent consolidation or effusion . The cardiomediastinal silhouette is unchanged . Atherosclerotic calcifications noted at the aortic arch . There is no acute osseous abnormality detected . Compression deformity in the upper lumbar spine is unchanged .
    OUTPUT:
    
Hyperinflation without acute cardiopulmonary process .