TWA occurs frequently in pacemaker patients with preserved LV function. It is predictive of outcome but only if physiologic atrial pacing is used.
There are no conflicts of interest.
This work was in part presented at the 31st Annual Scientific Sessions of the Heart Rhythm Society in Denver, Colorado, May 12–15, 2010.
Pacing Clin Electrophysiol. 2011;34(9):1054-1062. © 2011 Blackwell Publishing
Cite this: T-wave Alternans Testing in Pacemaker Patients - Medscape - Sep 01, 2011.