Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: please note : there were 2 images were taken in this study . the first was at 16 :01 showing right mainstem bronchus intubation and the ___ at 16 :04 showing the ET tube in the distal trachea 2 .5 cm above the carina . There is a large bore Left subclavian line with tip in the right atrium just below the cavoatrial junction . There is mild cardiomegaly and pulmonary vascular redistribution with alveolar edema . Effusions layer posteriorly . There is a moderate left pneumothorax , predominately inferiorly . the hila are prominent but it is unclear how much of this is due to technique findings of the pneumothorax were called to Dr . ___ by Dr . ___ at the time of discovery of this finding at 4 :40 PM , at the time of dictation of this report .
    OUTPUT:
    
1 . Left pneumothorax . 2 . Pulmonary edema . An underlying infectious infiltrate can not be exlucded .