Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Lower lung volumes are seen on the current exam with secondary crowding of the bronchovascular markings . The lungs remain clear of effusion , consolidation or pulmonary vascular congestion . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary process .