Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left pectoral pacer leads terminate in the right atrium and right ventricle . There is no focal consolidation to suggest pneumonia . Prominence of the interstitial markings reflects borderline pulmonary edema . There is no pleural effusion or pneumothorax . Mild cardiomegaly is similar to the most recent radiograph on ___ . Mitral annular calcifications are present .
    OUTPUT:
    
1 . Borderline pulmonary edema . 2 . No evidence of pneumonia .