Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent cardiomegaly and upper zone vascular redistribution , but decreased in extent of bilateral perihilar haziness and bilateral septal thickening , suggesting improved pulmonary edema in the setting of interval diuresis . Geographically marginated opacities in left juxtahilar region correspond to apparent post-radiation fibrosis on prior CT chest of ___ , and correlation with previous treatment history would be helpful in this regard . Small - to - moderate right pleural effusion has decreased in size and a small left pleural effusion is similar to the prior study . Pericardial calcifications are noted , best visualized on the lateral view , and correlate to findings concerning for constrictive pericarditis on prior CTA of the chest .
    OUTPUT:
    
1 . Improving pulmonary edema . An underlying chronic interstitial process can not be excluded , and continued radiographic followup may be helpful in this regard . 2 . Improving right pleural effusion and persistent left pleural effusion . 3 . Post - treatment changes in left juxtahilar region . 4 . Pericardial calcifications as described above .