Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The aorta remains tortuous and demonstrates mild mural calcifications . Mediastinal and hilar contours otherwise are unchanged . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is visualized . Thickening of the minor fissure on the right is unchanged . Old right ___ posterior rib fracture is again noted . No acute osseous abnormalities are otherwise seen .
    OUTPUT:
    
No acute cardiopulmonary process .