Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest show persistent low inspiratory lung volumes without focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged . The cardiomediastinal silhouette is unchanged . The hilar contours are within normal limits . Evidence of prior kyphoplasty and healing right lateral seventh and eighth as well as left posterior eighth rib fractures are unchanged . A right - sided double - lumen central venous catheter has been placed since the preceding radiographs with the tip terminating in the proximal right atrium .
    OUTPUT:
    
No acute cardiopulmonary process . Findings were communicated by Dr . ___ to Dr . ___ by phone at 14 :34 p .m . on ___ .