Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding similar study of ___ . Mild - to - moderate cardiac enlargement is present but not different in size in comparison to the previous study . Unchanged appearance of the mildly widened and elongated but heavily wall calcified thoracic aorta . No suspicion for new aneurysmatic formations . The pulmonary vasculature is not congested and the lateral and posterior pleural sinuses remain free from any fluid accumulation . Lateral view demonstrates again accentuated kyphotic curvature in the demineralized thoracic spine with at least two wedge compressed vertebral bodies , similar as seen on previous examinations .
    OUTPUT:
    
Stable chest findings , mild - to - moderate cardiac enlargement in elderly patient , but no evidence of acute pulmonary congestion or pulmonary edema . No acute new parenchymal infiltrates .