Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable AP view the chest . An endotracheal tube is seen with its tip located 4 .3 cm above the carina . An orogastric tube descends down the thoracic midline with its tip just beyond the GE junction . Advancement would result in more optimal positioning . The heart appears enlarged though this in part reflect supine AP technique . There is hilar congestion and mild pulmonary edema . No supine evidence for large effusion or pneumothorax . Mediastinal contour appears grossly unremarkable . Bony structures appear intact .
    OUTPUT:
    
1 . Mild cardiomegaly with congestion and mild edema . 2 . ET tube tip positioned 4 .3 cm above the carina . 3 . OG tube tip just beyond the GE junction . Recommend advancement .