Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs were provided . The patient is rotated to the right . The lung volumes are low . There is no focal consolidation , pleural effusion or pneumothorax . The cardiomediastinal silhouette is stable . The bones are intact . The diaphragms are elevated , likely due to large volume ascites . Again seen is a hiatal hernia .
    OUTPUT:
    
Low lung volumes , no acute process