Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right IJ central line terminates at the superior cavoatrial junction . The lungs are well expanded and clear . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
1 . Right IJ terminates at the superior cavoatrial junction . 2 . No acute cardiopulmonary process .