Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New opacities in the lung bases , right greater than left , may be concerning for aspiration or infection . The tip of the endotracheal tube is seen 7 .2 cm above the carina . Hyperinflation of the lungs is compatible with patient history of COPD . The heart size is normal . No pneumothorax .
    OUTPUT:
    
1 . New opacities in the lung bases , right greater than left , may be concerning for aspiration or infection . 2 . Hyperinflated lungs , compatible with COPD .