Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the prior examination dated ___ , there has been no significant interval change . Again , there is mild central pulmonary vascular congestion with interstitial edema . A small right pleural effusion is noted . There is no lobar consolidation or pneumothorax identified . The heart is mildly enlarged . Cervical fusion hardware is incompletely imaged .
    OUTPUT:
    
Stable , mild cardiomegaly with mild pulmonary edema and a small right pleural effusion .