Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright radiograph of the chest demonstrates low lung volumes with resulting bronchovascular crowding . Increased interstitial markings and engorged pulmonary vasculature is consistent with moderate pulmonary edema . There are probable small bilateral pleural effusions . Cardiomediastinal and hilar contours are unchanged . No pneumothorax .
    OUTPUT:
    
Moderate pulmonary edema . Probable small bilateral pleural effusions .