Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with chest radiograph from ___ , mild to moderate right effusion has improved and moderate left pleural effusion is minimally changed , if at all . Left PICC line terminates in the low SVC . Left retrocardiac opacity is probably unchanged . There is vascular engorgement with mild pulmonary edema . There is no other relevant change . Upon review of prior studies , there is sufficient calcification in aortic valve to be hemodynamically significant .
    OUTPUT:
    
1 . Moderate left effusion is minimally changed , if at all . 2 . Mild - to - moderate right effusion has improved . 3 . Vascular engorgement with mild pulmonary edema .