Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval increase in heart size , dilatation of the azygos vein , widened vascular pedicle and cephalization of upper lobe pulmonary blood vessels . Mild indistinctness of the blood vessels . No large effusion . No airspace consolidation . Subsegmental atelectasis in the left lung base .
    OUTPUT:
    
Findings in keeping with pulmonary edema .