Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate low lung volumes without pleural effusion , focal consolidation or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . The heart is normal in size . There is no pulmonary edema . Vascular calcifications involving the aortic arch and the descending aorta are noted .
    OUTPUT:
    
No acute cardiopulmonary process .