Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is minimal left base atelectasis without focal consolidation seen . No pleural effusion or pneumothorax is seen . The aorta is slightly tortuous . The cardiac silhouette is not enlarged . Minimal degenerative changes are seen along the spine . No displaced fractures are seen .
    OUTPUT:
    
No acute cardiopulmonary process .