What is involved in the replacement of the pacemaker?
In most cases, the pacemaker is a minimally invasive surgery, which includes the opening of a small area under the collarbone, usually at or near the original incision point for implantation and change of equipment generator. Wires or guidance that move from generator to heart are usually left in place. It may be necessary to replace the replacement occasionally when the battery begins to weaken or if the device failures.
Cardiceker is a device that attaches to the heart and sends small electrical signals to stimulate contraction or "heart rhythm" if the heart begins to pump too slowly. It consists of a small generator and two wires that are inserted into the right chamber and right atrium. The generator is a very small computer that can be programmed to hit if the heart rate drops below a certain level. More sophisticated models can even detect when a person is practicing, walking, rising stairs or breathing quickly and regulating heart rate fromAid level of physical activity.
occasionally batteries that supply the generator, weaken and the cardiac replacement will be needed. This usually involves removing the old generator and inserting a new one. A small hole is cut on the patient's chest and the old device is removed. Then a new generator is inserted and connected. This procedure is usually governed by a specialized X -ray machine.
Most patients may receive a pacemaker replacement in an outpatient procedure using local anesthesia. The cut is usually about three inches (7.6 cm) long and causes minimal pain and few complications. Occasionally, infection or bleeding may occur, although the risks are not common in this type of surgery.
It may be very rarely necessary to replace the pacemaker due to a defective generator or other system failure. This is unlikely, but it has been with several patients. To ensure the correct functioning of the routine ÚThe holder is required for the device to work and to avoid any complications. The procedure required for a defective device is the same as required during a routine exchange.
Patients should request accurate information regarding surgery for a cardiac replacement before performing the procedure. Although it is usually uncomplicated, each patient is an individual and certain health conditions may mean that the operation will be performed in a different way. Other instructions and information may also be offered when planning appointment, such as whether the large intestine irrigation, the type of surgery and the organization of subsequent care during recovery are required.