CHAPTER 99 Cardiac surgery relates to surgery of the heart. Some heart surgeries include a coronary artery bypass graft, or CABG; replacement of the heart valves, or valvular annuloplasty; or repair of the wall between the chambers of the heart, also known as a septal repair. Possible instruments needed for the CABG procedure include sternal saws and open heart extras. A brief description of the procedure follows: 1. A Hall sternal saw with blade is used to open the chest. 2. A Himmelstein retractor is used to elevate the chest wall to expose the mammary artery if the patient needs a coronary artery bypass graft. 3. A Cooley clamp is used when retrieving vessels for the grafts. 4. An octopus retractor with stabilizing blades is used to immobilize the area of the heart that is being sutured.
Cardiac Surgery