Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided subclavian Port - A - Cath is in - situ , the tip is at the cavoatrial junction . The trachea is central . The cardiomediastinal contour is normal . Lung volumes are within normal limits . No a atelectasis , consolidation or pneumothorax seen . The visualized bony structures are unremarkable in appearance .
    OUTPUT:
    
No acute cardiopulmonary process seen .