Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates 4 .5 cm above the carina . Nasogastric tube courses into the stomach . Two right and one left thoracostomy tubes are stable . There are changes of median sternotomy , with clips along the right subclavian artery . There is no significant pneumothorax . Small bilateral pleural effusions persist . Right upper lobe contusion is unchanged . There is continued mild cardiomegaly , central venous congestion , and interstitial edema . Multiple bilateral rib fractures . Decreased air in the left chest wall .
    OUTPUT:
    
Mild pulmonary edema and right upper lobe contusion .