Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild to moderate pulmonary edema is similar to the most recent radiograph from ___ . Progression of what might be chronic atelectasis is seen in the right mid to lower lung . There is a probable small right pleural effusion , unchanged . There is no left pleural effusion . Moderate to severe cardiomegaly is unchanged . Prosthetic mitral and aortic valves are again seen . There is no pneumothorax . Midline sternotomy wires are again noted . ----- Progression of what might be chronic atelectasis in the right mid to lower lung . . .if this area does n't return to baseline following diuresis , then CT
    OUTPUT:
    
1 . Mild to moderate pulmonary edema and moderate to severe cardiomegaly , similar to the most recent radiograph from ___ . 2 . Progression of what may be chronic atelectasis in the right mid to lower lung . If this area does not return to baseline on post - diuresis radiographs , further assessment with CT is recommended .