Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest is compared to previous exam from ___ . Previously seen endotracheal and nasogastric tubes are no longer visualized . Lungs are clear of consolidation or effusion . Cardiomediastinal silhouette is within normal limits . Osseous and soft tissue structures are unremarkable . Calcifications projecting over the neck are suggestive of atherosclerotic calcifications .
    OUTPUT:
    
No acute cardiopulmonary process .