Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph demonstrates interval increase in pulmonary edema which is now moderate superimposed upon pneumonia . There has been interval placement of a right IJ central venous catheter , the tip of which is in the mid SVC . Endotracheal tube and NG tube are unchanged . There is no pneumothorax . Cardiac silhouette and mediastinal contours are unchanged .
    OUTPUT:
    
Pneumonia with increasing pulmonary edema , now moderate . Findings were discussed with Dr . ___ at 1 : 45 a .m .