Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New left - sided pacemaker has two leads , one in the atrium and the other one in the right ventricle . There is no pneumothorax and no pleural effusion . Cardiac contour is top normal . The lungs are otherwise clear .
    OUTPUT:
    
New left - sided pacemaker is in adequate position . There is no pneumothorax .