Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of consolidation , effusion , or vascular congestion . Cardiomediastinal silhouette is within normal limits . Tortuous thoracic aorta is noted with atherosclerotic calcifications at the arch . Mid to lower thoracic dextroscoliosis is again noted . Accentuated kyphosis is seen .
    OUTPUT:
    
No acute cardiopulmonary process .