Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are unremarkable . The pulmonary vascularity is normal . No focal consolidation , pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities . No free air is noted under the diaphragms .
    OUTPUT:
    
No acute cardiopulmonary process .