An overview of Implantable Loop Recorder
An implantable loop recorder is a small device that is implanted under the skin of the chest to continuously record the heartbeat for up to three years. It is also known as a cardiac event recorder and is used to monitor the heart's activity during daily activities. This procedure is recommended for patients with irregular heartbeats, unexplained strokes, or fainting episodes.
What is Implantable Loop Recorder used for?
The purpose of an implantable loop recorder is to provide continuous heartbeat monitoring for up to three years. It is recommended for individuals with irregular heartbeats, unexplained strokes, or unexplained fainting episodes. The device helps healthcare providers diagnose and treat underlying heart problems, including brief or infrequent irregular heartbeats that may be missed by other heart-recording devices. It may also be used for individuals at high risk of stroke, such as those with atrial fibrillation.
How often should Implantable Loop Recorder be performed?
An implantable loop recorder continuously checks the heartbeat for up to three years, recording the heartbeat during daily activities. This allows healthcare providers to detect changes in the heartbeat that may be missed by other devices. After the three-year period, the device can be removed and replaced if necessary.
How is Implantable Loop Recorder conducted?
An implantable loop recorder is placed under the skin on the chest during a minor surgical procedure. It continuously records the heartbeat for up to three years, allowing healthcare providers to monitor the heart and detect irregularities. The procedure is usually done in a medical office or center, with the patient awake but relaxed. There is no special preparation required for the test. Patients are given a transmitter to send data to their healthcare provider while sleeping or during symptomatic episodes. Complications are uncommon.
How are Implantable Loop Recorder results reported?
Implantable loop recorder results are reported through the device's automatic transmission of information to the healthcare provider while the patient sleeps. Patients may also be asked to keep a diary of their symptoms. The healthcare provider receives the test results and discusses any concerns with the patient. Regular checkups are required once or twice a year while the device is in place. Implantable loop recorders do not interfere with daily activities, can be safely used during magnetic resonance imaging (MRI), but may be detected by metal detectors.
Understanding the report
Implantable loop recorder results are interpreted by healthcare providers who review the collected data. They look for patterns and changes in the heart's rhythm to diagnose heart conditions and guide treatment decisions. The results are typically discussed during regular checkups while the device is in place. The healthcare provider will adjust treatment plans as needed based on the data collected by the implantable loop recorder.