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 focal consolidation . Since prior , there has been interval improvement of the interstitial edema . Cardiac silhouette is enlarged but stable in configuration . Triple - lead pacing device is seen with lead tips in stable positions . Osseous structures are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process . Improved interstitial edema when compared to prior .