Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam of the ribs from ___ . The lungs are clear focal consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is within normal limits . Left chest wall port is seen with catheter tip at the cavoatrial junction . There is no displaced rib fracture identified . Degenerative changes are noted at the right acromioclavicular joint .
    OUTPUT:
    
No acute cardiopulmonary process .