Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the mid SVC . Heart size is normal , and the mediastinal and hilar contours are unremarkable . Lungs are clear . No pleural effusion or pneumothorax is demonstrated . There are multilevel degenerative changes in the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary abnormality .