Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear of focal consolidation , effusion , or pulmonary vascular congestion . The cardiac silhouette is enlarged but stable in configuration . Ascending thoracic aorta is tortuous . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary process .