Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right basal atelectasis with volume loss and elevated right hemidiaphragm . The cardiomediastinal silhouette , hilar , and pleural surfaces are normal . There is no pneumothorax nor effusions seen . There are no acute bony abnormalities . Median sternotomy wires are intact and aligned . Mediastinal surgical clips are seen .
    OUTPUT:
    
1 . Right basal atelectasis with volume loss . Otherwise no acute cardiopulmonary process .