Q. How long does a pacemaker typically last before it needs to be replaced?
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A pacemaker is a crucial medical device, but it's not a one-and-done deal. The typical lifespan of a pacemaker hovers around 5 to 15 years. However, it's important to note that the actual longevity can vary depending on various factors.
First, it depends on the type of pacemaker you have. Modern pacemakers are pretty durable, but some models have longer life expectancies than others. Your doctor will be able to provide specific information about your pacemaker's expected lifespan.
Another factor is how often the pacemaker is used. If it's constantly working to regulate your heart rate, it might wear out faster than one that's less active. Your activity level and heart condition play a role here.
The battery inside the pacemaker is the primary reason for replacement. These batteries have a limited lifespan, typically around 5 to 15 years. When the battery nears its end, your doctor will schedule a replacement procedure.
The replacement process itself is routine and less invasive than the initial implantation. It involves making a small incision to remove the old device and replace it with a new one. You'll need to undergo some tests and monitoring to ensure everything is functioning properly after the replacement.
In a nutshell, pacemakers typically last 5 to 15 years, but this can vary. Regular check-ups with your doctor are crucial to keep tabs on your pacemaker's performance and to determine the right time for a replacement. Don't fret; it's a common and manageable part of living with a pacemaker.