Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inspiratory lung volumes are decreased with resultant accentuation of the cardiomediastinal silhouette and bronchovascular structures . Within this limitation , the lungs are clear without focal consolidation , pleural effusion or pneumothorax . There is no overt pulmonary edema . The cardiac silhouette is normal in size . The mediastinal and hilar contours are within normal limits . The trachea is midline . There is no free air beneath the right hemidiaphragm . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary process .