Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a nasogastric tube noted to be in place with the tip looped within the stomach , seen with overlying EKG leads . Redemonstrated is a stable , vague opacity within the right lower lobe which may represent aspiration pneumonia . There again seen biapical scars , mild pulmonary edema , and moderate cardiomegaly . No pleural effusion or pneumothorax is identified . The mediastinal contours are normal .
    OUTPUT:
    
1 . Vague opacity within the right lower lobe , which may represent aspiration pneumonia . 2 . Dobhoff nasogastric tube noted to be looped within the stomach , somewhat obscured by overlying EKG leads .