Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is in standard position , terminating 4 cm from the carina . Orogastric tube tip courses through the stomach , with tip projecting off the inferior borders of the film . Left basilar chest tube remains in unchanged position . The heart size remains moderately enlarged . Mediastinal contours are relatively unchanged , with mild calcification of the thoracic aorta noted . There is mild pulmonary vascular congestion , with cephalization of the pulmonary vascular markings , new compared to the prior exam . Partially loculated right pleural effusion which is moderate in extent appears relatively unchanged , and a small left pleural effusion persists . Bibasilar airspace opacities likely reflect atelectasis . There is no pneumothorax . No acute osseous abnormalities are detected .
    OUTPUT:
    
1 . Endotracheal tube and orogastric tube tips are in standard positions . 2 . Mild pulmonary edema , new compared to the prior study . 3 . Moderate sized , partially loculated right pleural effusion and small left pleural effusion are unchanged . Bibasilar airspace opacities likely reflect atelectasis .