Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall port catheter terminates at the cavoatrial junction . The lungs are clear and the heart is top - normal in size . Increased vascularity is characteristic of a patient with chronic anemia from sickle cell disease . No pleural effusion or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary process .