Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well - expanded and clear . Cardiomediastinal and hilar contours are unremarkable . There is no pneumothorax , pleural effusion , or consolidation . Note is made of a subcutaneous insertable cardiac monitor . Unremarkable appearance of the superior trachea . Chronic left lateral rib fractures are noted as well as vertebroplasty changes in the upper lumbar spine .
    OUTPUT:
    
No acute cardiopulmonary process .