Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The extreme lung apices are excluded from the field of view . Otherwise , the lungs are clear without focal consolidation . The heart size is normal . The mediastinal and hilar contours are unremarkable . Pulmonary vasculature is normal . No pleural effusion or pneumothorax is identified . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary abnormality .