Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Multiple AP views of the chest provided showing first placement of abdominal off down the right mainstem bronchus in subsequently placement of a Dobbhoff down the left mainstem bronchus . Patient is status post median sternotomy with wires intact and proper alignment . Mild cardiomegaly and mild engorgement the pulmonary vessels are unchanged . Asymmetry of the lung bases with increased opacification on the right may represent pneumonia . No pleural effusion or pneumothorax . Hilar and cardiomediastinal contours are normal .
    OUTPUT:
    
1 . Images show a Dobbhoff placed in the right mainstem bronchus and a second image in which it went down the left mainstem bronchus . Of note , subsequent images were obtained showing proper placement of a nasogastric tube and removal of the Dobbhoff . 2 . Prominence the pulmonary vasculature , pulmonary edema are stable from the prior examination same date . 3 . Possible right lung base opacity is unchanged from the prior examination on the same date .