Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are slightly hyperinflated but clear of consolidation . There is no pneumothorax or effusion . The cardiomediastinal silhouette is unremarkable . There is no free air below the diaphragm . No acute osseous abnormality .
    OUTPUT:
    
No acute cardiopulmonary process .