Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate pulmonary edema , slightly progressed from ___ . The cardiac silhouette is not well evaluated , but is enlarged . The mediastinal contours demonstrate a tortuous calcified aorta . Evaluation is somewhat limited by patient rotation . There is no large pleural effusion or pneumothorax .
    OUTPUT:
    
Moderate pulmonary edema and cardiomegaly , slightly increased from ___ .