Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from ___ . When compared to prior , there has been no significant interval change . The lungs are clear of confluent consolidation . Minimal left basilar opacity abutting the cardiophrenic angle persists , potentially due to atelectasis . Elsewhere , the lungs remain clear . There is no effusion . Cardiomediastinal silhouette is within normal limits . Osseous and soft tissue structures are again notable for anterior cervical spine fixation hardware .
    OUTPUT:
    
No acute cardiopulmonary process .