Glossary Term
Implantable Loop Recorder
Definition
An Implantable Loop Recorder (ILR) is a small, subcutaneously implanted medical device designed to monitor and record the electrical activity of the heart over an extended period. It is primarily used to diagnose infrequent cardiac arrhythmias, unexplained syncope (fainting), and cryptogenic stroke by continuously capturing and storing cardiac rhythm data.
Relevance to the MedTech Industry
ILRs provide a minimally invasive solution for long-term cardiac monitoring, enabling the detection of arrhythmias that might not be captured during short-term or intermittent testing methods such as Holter monitoring or event recorders. These devices enhance diagnostic accuracy, streamline treatment planning, and improve patient outcomes by offering detailed insights into cardiac rhythm irregularities over months or years.
Additional Information & Related Terms
Related Terms
Holter Monitor: A non-invasive, short-term external monitoring device for cardiac rhythm analysis.
Telemetry: The remote transmission of medical data, which is integral to ILR functionality.
Cryptogenic Stroke: A stroke with an unknown cause, often investigated using ILRs to identify atrial fibrillation.
Biocompatibility Testing (ISO 10993): Ensures materials used in ILRs are safe for implantation.