Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Diffuse interstitial opacities have not significantly changed from prior . Posterior costophrenic angles are sharp . Thickening along 1 of the major fissures may represent fluid or pleural thickening . Cardiac silhouette is enlarged but stable in configuration . Right chest wall dual lead pacing device is again seen . There is a new right chest wall tunneled dual lumen catheter with distal tip in the right atrium . There is no new confluent consolidation . No acute osseous abnormality detected .
    OUTPUT:
    
No significant interval change since prior . Diffusely increased interstitial markings compatible with interstitial edema versus chronic changes . No superimposed acute process .