Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal cardiomediastinal silhouette . The thoracic aorta is moderately tortuous . The lungs are clear . There is no pneumothorax , vascular congestion , or pleural effusion . Multilevel moderate thoracic spondylosis is present .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Normal cardiac size . 3 . Tortuous thoracic aorta .