Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is intubated . An endotracheal tube terminates approximately 5 cm above the carina . The cardiac , mediastinal and hilar contours appear unchanged including widening of the mediastinum and substantial cardiomegaly . Mild perhilar congestion appears unchanged . There are possibly small pleural effusions and the base of the chest is difficult to assess owing to cardiomegaly and soft tissue attenuation . There has been no significant change aside from endotracheal intubation .
    OUTPUT:
    
Status post endotracheal intubation . Findings suggest mild fluid overload .