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 . No focal consolidation , pleural effusion , evidence of pneumothorax is seen . Cardiac and mediastinal silhouettes are unremarkable . Degenerative changes are seen along the spine .
    OUTPUT:
    
No acute cardiopulmonary process .