Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a normal cardiomediastinal silhouette and hyperexpanded lungs which are clear . There is no focal consolidation or radiograph evidence of pulmonary fibrosis . No pleural effusion or pneumothorax is identified . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process or evidence of pulmonary fibrosis .