IMPLANTATION OF A SUBCUTANEOUS CARDIAC EVENT RECORDER

The cardiac event recorder (or implantable Holter) is a small box containing electronic circuits powered by a battery (the average duration of which is 2 to 3 years depending on the model). It is able to constantly analyze the heart rhythm and detect abnormal rhythms (significant slowing or acceleration of the heart rate) and makes it possible to correlate symptoms (palpitations or discomfort) with the evolution of the heart rate.

The recorder is placed in a subcutaneous position under local anesthesia under aseptic conditions (within a healthcare facility). The site of the implantation is chosen with you by the cardiologist who performs the procedure. Most often, the device is placed along the left edge of the sternum in order to record the heartbeat as well as possible.

The implantation can be performed on an outpatient basis. When the recorder is worn out, it is explanted by a small local surgical procedure on an outpatient basis.

The dressing is kept on for 10 days.

You will also be given a notebook indicating that you are carrying a recorder.