Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is normal . The mediastinal and hilar contours are unremarkable . Pulmonary vasculature is normal . No focal consolidation or pleural effusion is seen . There is no pneumothorax . No acute osseous abnormalities are visualized .
    OUTPUT:
    
No acute cardiopulmonary process .