Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Right - sided Port - A - Cath is again seen , terminating in the cavoatrial junction . The cardiac and mediastinal silhouettes are stable . Post-traumatic changes are again seen in the right paramediastinal upper lung . Minor left basilar atelectasis is again seen . There is persistent mild elevation of the anterior right hemidiaphragm . No new focal consolidation is seen . There is no large pleural effusion or evidence of pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary process . No significant interval change .