Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal silhouette is enlarged . Prominence of the vasculature is noted , consistent with cardiogenic pulmonary edema . However , lungs are otherwise clear of focal opacities . No pleural effusions are seen . No pneumothoraces .
    OUTPUT:
    
Cardiomegaly and pulmonary edema . No evidence of focal infectious process .