Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been an interval increase in the amount of pulmonary vascular congestion and pulmonary edema . No focal infiltrate suggestive of pneumonia . There is no pneumothorax . No pleural effusions are seen . The ET tube ends approximately 5 .5 cm from the carina . The heart size is stable . The hilar and mediastinal contours are unchanged .
    OUTPUT:
    
Interval worsening of pulmonary edema and pulmonary vascular congestion .