Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . There is minimal lateral left base atelectasis . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The aorta is tortuous . The cardiac silhouette is not enlarged .
    OUTPUT:
    
Minimal left base atelectasis . Otherwise no acute cardiopulmonary process .