Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Pectus excavatum is again seen , accentuating the cardiac silhouette . There are extensive costochondral calcifications . No new focal consolidation is seen . There is no pleural effusion or pneumothorax . There are calcifications along the aorta . Minimal loss of height of the superior endplate of a lower thoracic vertebral body is stable .
    OUTPUT:
    
No acute cardiopulmonary process .