Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . When compared to prior there has been no significant interval change . Prominent interstitial markings are again noted throughout the lungs bilaterally . There is no significant effusion or confluent consolidation . Cardiac silhouette is enlarged but stable . Triple lead pacing device seen with leads in unchanged position . No acute osseous abnormality detected .
    OUTPUT:
    
Findings suggestive of interstitial edema . No superimposed consolidation .