Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate low lung volumes . There is no focal consolidation , pleural effusion or pneumothorax . Hilar and mediastinal silhouettes are unchanged . Descending aorta appears tortuous with aortic arch calcifications . Heart size is top normal . There is no pulmonary edema . Aortic valvular calcifications are again noted . Calcifications of the intraabdominal descending aorta are also seen . Otherwise , partially imaged upper abdomen appears unremarkable .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .