What is an implantable heart rhythm monitor?

 

An implantable heart rhythm monitor or implantable loop recorder is a cardiac device which is placed under the skin of the chest. This device continuously monitors the heart rhythm for up to three years and records the heart rhythm when any abnormalities are detected. An implantable loop recorder is implanted when an abnormal heart rhythm (arrhythmia) is suspected and the usual tests (i.e. electrocardiogram, 24-hours ECG monitoring) have failed to detect it. However, it cannot deliver any therapy. It is just used for making the diagnosis.

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FREQUENTLY ASKED QUESTIONS

How does an implantable cardiac monitor work?

A cardiac monitor records electrical signals from the heart and transmits data to a healthcare provider for analysis.

Can an implantable heart rhythm monitor treat arrhythmias?

No, an implantable heart rhythm monitor cannot deliver therapy. It is solely used for diagnosing arrhythmias by recording heart rhythms when abnormalities are detected.