Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is enlarged . No large airspace consolidation is seen but evaluation is limited by the patient 's body habitus and portable technique . There is likely mild interstitial pulmonary edema . There is no pneumothorax .
    OUTPUT:
    
Cardiomegaly and mild interstitial edema suggestive of CHF , correlate clinically .