Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . The mediastinal silhouette , hila , and pleural surfaces are normal . The heart is top - normal . Pacemaker is visualized on the right chest wall and pacer wires terminate in right atrium and right ventricle . Left Port - A - Cath tip is obscured by the pacer wire however it appears to terminate in mid SVC .
    OUTPUT:
    
- No acute cardiopulmonary process .