Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiograph obtained approximately 1 .5 hours prior , a right - sided PICC now terminates in the lower SVC . Dense right basilar opacities are unchanged . Moderate cardiomegaly is unchanged , but pulmonary edema has worsened , now severe . An enteric tube and ET tube are unchanged and appropriately positioned .
    OUTPUT:
    
A right - sided PICC now terminates in the in lower SVC . Increased pulmonary edema , now severe .