Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two portable views of the chest . Left chest wall pacing device is seen with leads projecting over the region of the right ventricular apex . There is no evidence of lead fracture . Median sternotomy wires are identified . Streaky right basilar opacity is identified , potentially atelectasis . Superiorly , the lungs are clear . The cardiac silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
No definite acute abnormality , right basilar atelectasis . No visualized discontinuity of the pacing device wire .