Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The patient is in lordotic position . The heart is of top normal size , exaggerated by low lung volumes . Cardiomediastinal contours are normal . The lungs are clear without focal or diffuse abnormality . No pleural effusion or pneumothorax . The osseous structures are unremarkable . No radiopaque foreign bodies .
    OUTPUT:
    
No acute cardiopulmonary process . Low lung volumes .