Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Coronary artery stent is noted . Mediastinal and hilar contours are normal and the lungs are clear . Pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen . No acute osseous abnormalities are visualized .
    OUTPUT:
    
No acute cardiopulmonary process .