Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is overall similar to exams dated back to ___ . There is mild pulmonary vascular congestion with mild to moderate pulmonary edema bilateral pulmonary edema . There may be small bilateral pleural effusions . There is no evidence of a pneumothorax .
    OUTPUT:
    
Mild - to - moderate pulmonary edema with small bilateral pleural effusions .