Implantable loop recorders, made clear.

A small monitor under the chest skin records your heart rhythm over months or years. It can help capture symptoms that happen too rarely for a short-term monitor.

It records information. It does not pace the heart or deliver shocks.

The recorder sits just beneath the skin through a small opening in the chest. It has no wires inside the heart. Local numbing medicine is used.

Loop recorder insertion does not use sedation in our usual care plan, so you may drive immediately unless another restriction applies.

Use the symptom marker or app as instructed and keep the home connection working. Your care team reviews recordings to help decide what treatment, if any, is needed.

Remote monitoring is not an emergency service. Call 911 for an emergency rather than waiting for a transmission to be reviewed.