Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are relatively low lung volumes and mild right basilar atelectasis . No focal consolidation , pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Aortic calcifications are noted . There are some degenerative changes along the spine .
    OUTPUT:
    
No acute cardiopulmonary process . Relatively low lung volumes .