How Long Does an Implantable Loop Recorder Stay in Place?
An implantable loop recorder (ILR) typically stays in place for 1 to 3 years depending on the patient’s needs and the data collection period. The device is designed to continuously monitor the heart’s electrical activity during this time, providing comprehensive data to help diagnose conditions such as arrhythmias or syncope. Once the monitoring period is complete or if the battery in the ILR runs out, the device can be removed through a minor procedure. The device is small and unobtrusive, typically implanted beneath the skin of the chest, so most patients do not experience significant discomfort or complications during the monitoring period.
After the designated time, or when it is no longer needed for monitoring, the ILR can be easily removed. The procedure for removal is similar to the insertion process and is typically performed under local anesthesia. If the patient requires long-term monitoring, the doctor may recommend a replacement device to continue gathering data. The implantable loop recorder can be a valuable tool for patients who need extended heart rhythm monitoring and those with conditions that require ongoing management. It offers long-term benefits in diagnosing irregular heartbeats that might otherwise go undetected in more traditional diagnostic tests.
