Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are normal . The lungs are clear . There is no pneumothorax or pleural effusion . The osseous structures are unremarkable pacer leads in a standard position
    OUTPUT:
    
Pacer leads are in standard position in the right atrium and right ventricle . Resolved pulmonary edema