Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube in situ with the tip at the level of the medial clavicles approximately 63 mm proximal to the carina . Nasogastric tube in situ with the tip seen in the proximal stomach . Mild cardiomegaly . There is bilateral central coalescing airspace opacification . Moderate size bilateral pleural effusions ( left greater than right ) .
    OUTPUT:
    
Findings in keeping with pulmonary edema which is slightly improved compared to imaging done earlier ___ .