1. Pacing features that mimic malfunction;Lloyd;J Cardiovasc Electrophysiol,2009
2. Syncope in patients with pacemakers;Sutton;Arrhythm Electrophysiol Rev,2015
3. Cardiac Pacemakers and Resynchronization Step by Step: An Illustrated Guide;Barold,2010
4. Boston Scientific Corporation (BSC) Product Education at a Glance: Atrial and Ventricular Rates Below the Programmed Lower Rate Limit,2008