Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two portable semi erect chest radiographs demonstrate an endotracheal tube which on the second image is 3 cm above the level of the carina . An enteric tube traverses the thorax in an uncomplicated course in the anticipated location of the esophagus . Heart appears enlarged . Pulmonary vascular congestion is noted without evidence of overt pulmonary edema . Blunting of bilateral costophrenic angles may reflect small effusions bilaterally . There is no pneumothorax .
    OUTPUT:
    
Endotracheal tube which on repeat images appears in appropriate position . Heart appears enlarged with mild vascular congestion .