Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The aorta remains markedly tortuous with diffuse atherosclerotic calcifications . Hilar contours are unchanged . Lung volumes are low . Streaky opacities in the lung bases likely reflect subsegmental atelectasis . No focal consolidation , pleural effusion or pneumothorax is visualized . There is no pulmonary edema . Clips are again noted within the right upper quadrant of the abdomen . Old right sided rib fractures are noted .
    OUTPUT:
    
No acute cardiopulmonary abnormality .