Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Heart size and cardiomediastinal contours are stable . Small linear opacities in the left mid to lower lungs are consistent with atelectasis or scarring . No focal consolidation , pleural effusion , or pneumothorax . Thoracic spine dextroscoliosis is unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .