A biventricular pacemaker (say "by-ven-TRICK-yuh-ler") is a device used to treat heart failure. Treatment that uses this type of pacemaker is called cardiac resynchronization therapy (CRT).
When you have heart failure, the lower chambers of your heart may not pump at the same time. The pacemaker sends painless electrical signals to your heart. These signals make the chambers pump at the same time. This can help your heart pump blood better and help you feel better.
Your pacemaker may be combined with an ICD, or implantable cardioverter-defibrillator. It can control abnormal heart rhythms. This can prevent sudden death.
You will get medicine to help you relax and prevent pain. The doctor will make a cut in the skin just below your collarbone. The cut may be on either side of your chest. The doctor will put the pacemaker leads through the cut. The leads go into a large blood vessel in the upper chest. Then the doctor will guide the leads through the blood vessel into different chambers of the heart. The doctor will place the pacemaker under the skin of your chest. The leads are attached to the pacemaker. Then the cut will be closed.
The procedure may take about 2 or 3 hours. You may need to spend the night in the hospital.
Pacemaker batteries may last about 10 years. Your doctor will tell you how often you will need to have your pacemaker and battery checked.
You can likely return to many of your normal activities after your procedure. You will need to be careful with certain electric devices. You will be given more information after getting your pacemaker.
If you are worried about having a pacemaker, it may help if you learn about how the pacemaker helps your heart. Talk to your doctor about your concerns.
The procedure usually takes 2 to 3 hours.
Procedures can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for your procedure.
Most people spend the night in the hospital. This is just to make sure that the device is working and that there are no problems from the surgery. But sometimes the procedure is done as an outpatient procedure, which means you don't need to stay overnight in the hospital.
You might see a little bump under the skin where the pacemaker is placed.
You'll need to be cautious around certain electric devices. Some devices have a strong electromagnetic field. This field can keep your pacemaker from working right for a short time. These devices include things in your home, garage, and workplace. Check with your doctor about what you need to avoid and what you need to keep a short distance away from your pacemaker. Many household and office electronics don't affect your pacemaker.
Biventricular pacemaker placement is surgery to put a biventricular pacemaker in your chest. Your doctor made a cut (incision) just below your collarbone. The doctor put the pacemaker leads through the cut, into a large blood vessel, then into the heart. The doctor put the pacemaker under the skin of your chest and attached the leads to it.
Your chest may be sore where the doctor made the cut. You also may have a bruise and mild swelling. These symptoms usually get better in 1 to 2 weeks. You may feel a hard ridge along the incision. This usually gets softer in the months after surgery. You may be able to see or feel the outline of the pacemaker under your skin.
You may be able to go back to work or your usual routine 1 to 2 weeks after surgery. But for at least a few weeks after the surgery, you will avoid vigorous physical activity that involves your upper body.
Pacemaker batteries usually last about 10 years. Your doctor will talk to you about how often you will need to have your pacemaker checked.
You'll need to take steps to safely use electric devices. Some of these devices can stop your pacemaker from working right for a short time. Check with your doctor about what to avoid and what to keep a short distance away from your pacemaker. For example, you will need to stay away from things with strong magnetic and electrical fields. An example is an MRI machine (unless your pacemaker is safe for an MRI). You can use a cell phone and other wireless devices, but keep them at least 6 inches away from your pacemaker. Many household and office electronics don't affect a pacemaker.
You'll get medicine to relax you and help prevent pain. After making a cut in the skin on your chest, the doctor puts the pacemaker leads through the cut, into a large blood vessel, then into the heart. The doctor places the pacemaker under the skin of your chest and attaches the leads to it.
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