Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly . The mediastinum is normal . Lungs are hyperinflated with flattened diaphragms . There is persistent left base atelectasis , unchanged from prior . There are no focal consolidations , pleural effusion , pulmonary edema or pneumothorax . Sternotomy wires and mitral valve replacement noted .
    OUTPUT:
    
1 . No new focal consolidation to suggest pneumonia . 2 . Persistent left base atelectasis . 3 . Mild cardiomegaly . Stat read was called to Dr . ___ by Dr . ___ at 11 :19 AM , 10 minutes after the time of discovery , by telephone .