Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The aorta is mildly tortuous . The pulmonary vascularity is normal . A calcified granuloma in the left lower lobe is unchanged . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . There is no pulmonary vascular congestion . No acute osseous abnormalities are visualized .
    OUTPUT:
    
No acute cardiopulmonary abnormality .