Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate to severe cardiomegaly which is unchanged . Again noted is mild interstitial edema in both lungs . They PICC line is seen with its tip at the cavoatrial junction . There is some atelectasis at the lung bases . No large pleural effusions . There is no pneumothorax .
    OUTPUT:
    
Stable examination compared to ___ . Cardiomegaly with mild interstitial edema .