Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the prior study there is interval increase in the cardiomegaly and pulmonary vascular redistribution . There are patchy areas of alveolar infiltrate bilaterally compatible with fluid overload . The ET tube is 5 .7 cm above the carinal . Large bore catheter tip is in the right atrium . NG tube is unchanged . No pneumothorax
    OUTPUT:
    
Fluid overload . An underlying infectious infiltrate ca n't be excluded .