Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is streaky atelectasis or scarring at the left lower lobe . No focal consolidation is identified . The cardiomediastinal silhouette , hilar contours , and pleural surfaces are normal . There is persistent mild com asymmetric elevation of the right hemidiaphragm . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .