If you had an AICD device implanted five years ago and have been told it needs to be replaced how long do get the procedure done?

It is important to consult a medical professional to get an accurate timeframe, but generally, there is no immediate urgency to replace an AICD unless it malfunctions. The replacement procedure can be scheduled based on the recommendation of the doctor and the patient's preferences, taking into account the device's battery life, patient's health status, and availability of medical resources.