Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are noted to be mildly decreased , and the right hemidiaphragm is somewhat asymmetrically elevated as compared to the left . There is no evidence of focal consolidation , pleural effusion , pneumothorax , or frank pulmonary edema . The cardiomediastinal silhouette is within normal limits . Levoscoliosis is again noted centered within the lower thoracic spine .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .