Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal radiographs of the chest were acquired . The newly placed endotracheal tube ends 5 .5 cm above the level of the carina . An enteric catheter courses below the level of the diaphragm , ending within the mid to low stomach . Lung volumes are very low , causing exaggeration of the heart size and accentuation of the pulmonary vasculature . There is minimal bilateral lower lung atelectasis . There are no pleural effusions . No pneumothorax is seen . An ovoid radiopaque structure overlying the left humeral head could reflect a suture anchor from prior surgery . Surgical clips seen in the right upper quadrant of the abdomen .
    OUTPUT:
    
1 . High positioning of the endotrahceal tube . Recommend advancing by 2 - 3 cm . 2 . Very low lung volumes with bilateral areas of lower lung atelectasis .