1. Examples are hip joint replacement, cataract extraction, prostate resection, and cardiac pacemaker insertion.

2. Objective To survey the nursing status quo of the common complications of the permanent cardiac pacemaker.

3. The kernel technique of cardiac pacemaker is the design of hybrid circuit and the combination programmer.

4. ‘Cardiac catheterization and coronary Arteriography are also performed when it is necessary to evaluate patients at risk for coronary artery disease prior to surgery.’ ‘In such patients pulmonary Arteriography is contraindicated unless a cardiac pacemaker is placed prior to the procedure.’