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 ___ . The lungs are clear of consolidation , effusion , or pneumothorax . Cardiac silhouette is enlarged but stable in configuration . Osseous and soft tissue structures are unchanged from prior .
    OUTPUT:
    
No acute cardiopulmonary process . Stable cardiomegaly .