What is a pacemaker?

The cardiac wire, also called lead, is a thin wire that connects to the device generator at one end and heart on the other. Each pacemaker can have two or more wires to fit into the right hall and right chamber and sometimes into the left ventricle. The wires have at the end of the electrode that connect to the heart to rise their natural electrical pulses and send this information back to the generator.

There are three main types of pacemaker. One uses a pacemaker wire to connect the generator to the right chamber. The second connects the wires with the right ventricle and atrium and the third connects the generator with the left and right ventricles and the right atrium. The type used will depend on the patient's condition and which type of pacemaker is ideal.

Cardiostimulator wires come in several forms, although most are made of metal and have some kind of insulation coating. Some have a screw design, while others have small tines at one end connect to the body. Wires can be straight andnarrow, or have a "j" or similar shape to fit more efficiently into the atrium. Many pacemakers use a combination of potential customers to connect to different areas of heart.

wires that have a screw mechanism are better able to stay in place soon after implantation. However, those who have spikes are often more accurate in determining heart irregularities. The wires that have a screwdriver are more common, but the doctor will be the final judge in whom the type of pacemaker's wire is required for each patient.

During the location, the pacemaker wire is inserted into the vein on the upper left of the chest in the same area where the generator is located. Doctors generally use fluoroscope, which is a type of X -ray, to view the wires, as the veins are strung and in their correct placement in the heart. This is a less surgical procedure and patients are not usually administered under POmo by general anesthesia. The operation is often performed at the clinic or in the doctor's office.

is very rare for the cardiosterimulator wire to failure because they are relatively simple in design. The infection may occur more often in the pacemaker's pocket and the whole system is replaced. Very rarely, a specific cardiac model or lead is removed due to a defective design or function. Occasional checks with a doctor are necessary to ensure that the device is working properly. Cardiostimulators are replaced every five to ten years when the batteries are weakening.