Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiographs obtained 1 day prior , there is increased , now mild , pulmonary edema . Moderate cardiomegaly is unchanged . Increased right lower lung opacities are likely a combination of pneumonia and dependent pulmonary edema . A right - sided pigtail catheter projects over the right dome of the diaphragm . No other focal consolidations are identified . No pneumothorax . The right - sided PICC terminates at the expected location of the superior cavoatrial junction . Median sternotomy wires are midline and intact . Single chamber cardiac pacemaker lead is unchanged in appearance .
    OUTPUT:
    
Increased , now mild , pulmonary edema and a right lower lobe consolidation concerning for pneumonia .