Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are relatively low lung volumes . There are areas of scattered atelectasis . No definite focal consolidation is seen . There may be very minimal vascular congestion . No large pleural effusion or pneumothorax is seen . The aorta is somewhat tortuous . The cardiac silhouette is not enlarged .
    OUTPUT:
    
Low lung volumes without definite acute cardiopulmonary process aside from possible minimal vascular congestion .