Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen , is severe cardiomegaly . The central pulmonary vessels are engorged , and there is superimposed mild interstitial edema which is new since the prior study . There is no pneumothorax . A trace right pleural effusion is present .
    OUTPUT:
    
Central pulmonary vascular congestion with new interstitial edema and stable cardiomegaly .