Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi erect chest radiograph demonstrates interval placement of an endotracheal tube , its tip which projects approximately 4 cm above the level of the carina in appropriate position . An enteric tube descends the thorax and uncomplicated course , its tip which terminates the low level of the diaphragm . Images are poorly penetrated and exact location of the tip is difficult to ascertain . There remains cardiomegaly and mild pulmonary edema with vascular engorgement . Probable small pleural effusions are noted . There is no pneumothorax . Widened mediastinum is likely due to a combination of vascular engorgement and mediastinal fat deposition .
    OUTPUT:
    
Interval placement of endotracheal tube which appears in appropriate position . Cardiomegaly and mild pulmonary edema . Prior to discharge , standard PA and lateral chest radiographs are recommended to more fully assess the widened mediastinum .