Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New left cardiac pacemaker has been placed with leads ending in the right atrium and right ventricle appropriately . No pneumothorax is seen . Previous pleural effusions have resolved , and no consolidation or pulmonary edema is seen . The cardiac and mediastinal contours are normal .
    OUTPUT:
    
Left cardiac pacemaker with leads appropriately ending in the right atrium and right ventricle . No complications including pneumothorax .