Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is marked cardiomegaly and mild pulmonary vascular congestion with interstitial edema . As compared to the prior examination dated ___ , the degree of pulmonary edema appears to progressed . No definitive pleural effusion is identified . Bibasilar airspace opacities likely reflect atelectasis .
    OUTPUT:
    
Persistent marked cardiomegaly with mild interstitial pulmonary edema .