Find helpful patient information about Medtronic leadless Micra pacemakers for the treatment of bradycardia (slow heartbeat) and MRI safety.

Jun 30, 2025 · Leading the way in this technology is Medtronic’s Micra leadless pacemaker, the world’s smallest pacemaker. Let us look at this remarkable device, its benefits to patients, and …

Micra is a revolutionary new pacemaker for patients whose heart rhythm dysfunction can be treated by a pacemaker in the right lower chamber of the heart (the right ventricle).

The Micra Medtronic Pacemaker is a new type of leadless pacemaker that was approved for use by the FDA in 2016. One of the great things about it is that it is 93% smaller than traditional …

Here, we propose the use of leadless pacemakers—in this case, the Micra™ system—to reduce the chance of exposure to contagion among the operator, staff, and patient.

Micra is intended for patients with a heart arrhythmia called atrial fibrillation or those who have other dangerous arrhythmias, such as bradycardia-tachycardia syndrome.

What is the Micra, and how does it compare to a conventional pacemaker? Unlike most pacemakers that are placed in the patient’s chest near the collarbone with leads running to the …

The Micra is implanted directly into the right ventricle of the heart through a catheter in the leg; once placed, it is anchored by small tines. This one-piece design eliminates many of the risks …

A Micra pacemaker treats bradycardia (slow heartbeat) with a pill-sized device that’s out of sight and out of mind. Compared to traditional pacemakers, it carries a lower risk of side effects.

Micra™ AV2 and Micra™ VR2 leadless pacemakers are the world’s smallest pacemakers 1 for bradyarrhythmia management. To view the indications, safety, and warnings, scroll down or …