Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right chest port terminates in the low SVC . Surgical clips project over the left upper quadrant . The cardiomediastinal silhouette is within normal limits . The lungs are clear . No pneumothorax . No pleural effusion . S - shaped scoliosis is noted of the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary abnormality .