Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear and well inflated . Heart size and mediastinal contours are normal . There is no pleural effusion or pneumothorax . Atherosclerotic calcifications are seen in the thoracic aorta . Previously seen right - sided central venous catheter is no longer visualized . Surgical clips project over the neck on the left . Osseous structures are intact .
    OUTPUT:
    
No acute cardiopulmonary process .