Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Dual lead left - sided pacer device is seen . There is mild to moderate pulmonary edema . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac silhouette is top - normal to mildly enlarged with a left ventricular configuration . The aorta is calcified and tortuous . The patient is status post median sternotomy and CABG .
    OUTPUT:
    
Mild to moderate pulmonary edema . No focal consolidation to suggest pneumonia .