Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is intubated . The endotracheal tube terminates approximately 5 cm above the carina , beyond the thoracic inlet . The heart is moderately enlarged , as before . The mediastinal and hilar contours appear unchanged . The lung volumes are low . Streaky basilar opacities suggest minor atelectasis . There is also mild upper zone redistribution of pulmonary vascularity , but without findings suggestive of frank congestive heart failure . There is no definite pleural effusion or pneumothorax .
    OUTPUT:
    
Endotracheal tube terminating in the upper trachea . Cardiomegaly . No definite acute process .