Performance of the Micra cardiac pacemaker in nonagenarians

The Micra transcatheter pacing system has shown high effectiveness and a lower complication rate than conventional transvenous pacemakers. However, the benefit of the device is unknown in the very old population (≥ 90 years). The aim of this study was to evaluate the safety and effectiveness of Micra in patients ≥ 90 years. We present a prospective observational study with consecutive patients aged > 70 years who underwent implantation of a...