Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A biventricular pacemaker is seen in place , with one lead identified within the right atrium and the other within the right ventricle . There is no evidence of focal consolidation , pneumothorax , pleural effusion , or pulmonary edema . The heart size is normal . Mediastinal contours are normal .
    OUTPUT:
    
Biventricular pacemaker with leads seen within the right atrium and right ventricle . Findings were conveyed by Dr . ___ to ___ , NP at 10 :30 on ___ , at the time of discovery .