Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A pacemaker / AICD generator overlies the left chest . The leads appear intact and in unchanged standard position . Interstitial opacities throughout both lungs have increased compared to recent prior examination . Additionally , there is perihilar indistinctness and increasing cardiomegaly , findings suggestive of interval development of mild pulmonary edema . No confluent consolidation is identified . There is no pneumothorax . Curvilinear calcifications along the left heart border correspond with a calcified aneurysm of the left ventricle , unchanged in appearance compared to prior .
    OUTPUT:
    
1 . Interval development of new mild pulmonary edema . 2 . Increasing cardiomegaly , now moderate . 3 . No large pleural effusions .