Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable supine AP view of the chest was provided . The endotracheal tube is seen with its tip terminating 1 .4 cm above the carina . NG tube courses into the left upper abdomen . A right IJ central venous catheter is in place . There is no large consolidation within the lungs , though possibility of mild pulmonary edema is difficult to exclude given the vague ground - glass opacity seen throughout . No large effusion or pneumothorax is seen on this supine portable exam . The heart is moderately enlarged . Pacer is seen overlying the left axilla with pacer lead extending into the region of the right ventricle . Right IJ central venous catheter is in place . No bony abnormalities .
    OUTPUT:
    
Cardiomegaly , possible mild pulmonary edema . ET tip located 1 .4 cm above the carina . Recommend retraction by 1 cm . Otherwise unremarkable .