Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is new mild interstitial edema . Lateral view is suboptimal , but no focal consolidation or pneumothorax is appreciated . There is possibly a small left - sided pleural effusion . Cardiomegaly and aortic tortuosity are again noted . Pacing hardware is in similar position .
    OUTPUT:
    
Interval development of interstitial pulmonary edema . These findings were discussed with Dr . ___ by Dr . ___ by telephone at 9 :47 a .m . on ___ .