Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . Lungs are grossly clear noting relatively low lung volumes . There is no effusion . Cardiomediastinal silhouette is stable . Aorta is tortuous with atherosclerotic calcifications . Osseous and soft tissue structures are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .